63857241

素因数分解:

$3^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 115524864

約数和(自身を除く): 51667623

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 81, 93, 147, 173, 189, 217, 243, 279, 441, 519, 567, 651, 837, 1211, 1323, 1519, 1557, 1701, 1953, 2511, 3633, 3969, 4557, 4671, 5363, 5859, 7533, 8477, 10899, 11907, 13671, 14013, 16089, 17577, 25431, 32697, 37541, 41013, 42039, 48267, 52731, 76293, 98091, 112623, 123039, 144801, 228879, 262787, 294273, 337869, 369117, 434403, 686637, 788361, 1013607, 1303209, 2059911, 2365083, 3040821, 7095249, 9122463, 21285747, 63857241]

約数ペア:

[(1, 63857241), (3, 21285747), (7, 9122463), (9, 7095249), (21, 3040821), (27, 2365083), (31, 2059911), (49, 1303209), (63, 1013607), (81, 788361), (93, 686637), (147, 434403), (173, 369117), (189, 337869), (217, 294273), (243, 262787), (279, 228879), (441, 144801), (519, 123039), (567, 112623), (651, 98091), (837, 76293), (1211, 52731), (1323, 48267), (1519, 42039), (1557, 41013), (1701, 37541), (1953, 32697), (2511, 25431), (3633, 17577), (3969, 16089), (4557, 14013), (4671, 13671), (5363, 11907), (5859, 10899), (7533, 8477)]