8045621344917

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{431}}^1\times {\mathrm{67807}}^1$

素因数の和:68451

約数の個数: 72

約数和(自身を含む): 12683248800768

約数和(自身を除く): 4637627455851

約数列:

[1, 3, 9, 13, 39, 117, 169, 181, 431, 507, 543, 1293, 1521, 1629, 2353, 3879, 5603, 7059, 16809, 21177, 30589, 50427, 67807, 72839, 78011, 91767, 203421, 218517, 234033, 275301, 610263, 655551, 702099, 881491, 1014143, 2644473, 3042429, 7933419, 9127287, 11459383, 12273067, 13183859, 29224817, 34378149, 36819201, 39551577, 87674451, 103134447, 110457603, 118654731, 159549871, 263023353, 379922621, 478649613, 1139767863, 1435948839, 2074148323, 3419303589, 4938994073, 5289691877, 6222444969, 14816982219, 15869075631, 18667334907, 44450946657, 47607226893, 68765994401, 206297983203, 618893949609, 893957927213, 2681873781639, 8045621344917]

約数ペア:

[(1, 8045621344917), (3, 2681873781639), (9, 893957927213), (13, 618893949609), (39, 206297983203), (117, 68765994401), (169, 47607226893), (181, 44450946657), (431, 18667334907), (507, 15869075631), (543, 14816982219), (1293, 6222444969), (1521, 5289691877), (1629, 4938994073), (2353, 3419303589), (3879, 2074148323), (5603, 1435948839), (7059, 1139767863), (16809, 478649613), (21177, 379922621), (30589, 263023353), (50427, 159549871), (67807, 118654731), (72839, 110457603), (78011, 103134447), (91767, 87674451), (203421, 39551577), (218517, 36819201), (234033, 34378149), (275301, 29224817), (610263, 13183859), (655551, 12273067), (702099, 11459383), (881491, 9127287), (1014143, 7933419), (2644473, 3042429)]