1918804548159

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1033}}^1\times {\mathrm{3691}}^1$

素因数の和:4867

約数の個数: 96

約数和(自身を含む): 3057076422400

約数和(自身を除く): 1138271874241

約数列:

[1, 3, 9, 19, 27, 57, 81, 109, 171, 243, 327, 513, 981, 1033, 1539, 2071, 2943, 3099, 3691, 4617, 6213, 8829, 9297, 11073, 18639, 19627, 26487, 27891, 33219, 55917, 58881, 70129, 83673, 99657, 112597, 167751, 176643, 210387, 251019, 298971, 337791, 402319, 503253, 529929, 631161, 896913, 1013373, 1206957, 1589787, 1893483, 2139343, 3040119, 3620871, 3812803, 4769361, 5680449, 6418029, 7644061, 9120357, 10862613, 11438409, 17041347, 19254087, 22932183, 27361071, 32587839, 34315227, 57762261, 68796549, 72443257, 97763517, 102945681, 173286783, 206389647, 217329771, 308837043, 415595527, 519860349, 619168941, 651989313, 926511129, 1246786581, 1857506823, 1955967939, 3740359743, 5867903817, 7896315013, 11221079229, 17603711451, 23688945039, 33663237687, 71066835117, 100989713061, 213200505351, 639601516053, 1918804548159]

約数ペア:

[(1, 1918804548159), (3, 639601516053), (9, 213200505351), (19, 100989713061), (27, 71066835117), (57, 33663237687), (81, 23688945039), (109, 17603711451), (171, 11221079229), (243, 7896315013), (327, 5867903817), (513, 3740359743), (981, 1955967939), (1033, 1857506823), (1539, 1246786581), (2071, 926511129), (2943, 651989313), (3099, 619168941), (3691, 519860349), (4617, 415595527), (6213, 308837043), (8829, 217329771), (9297, 206389647), (11073, 173286783), (18639, 102945681), (19627, 97763517), (26487, 72443257), (27891, 68796549), (33219, 57762261), (55917, 34315227), (58881, 32587839), (70129, 27361071), (83673, 22932183), (99657, 19254087), (112597, 17041347), (167751, 11438409), (176643, 10862613), (210387, 9120357), (251019, 7644061), (298971, 6418029), (337791, 5680449), (402319, 4769361), (503253, 3812803), (529929, 3620871), (631161, 3040119), (896913, 2139343), (1013373, 1893483), (1206957, 1589787)]