88718049

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 155575680

約数和(自身を除く): 66857631

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 137, 171, 399, 411, 541, 959, 1197, 1233, 1623, 2603, 2877, 3787, 4869, 7809, 8631, 10279, 11361, 18221, 23427, 30837, 34083, 54663, 71953, 74117, 92511, 163989, 215859, 222351, 518819, 647577, 667053, 1408223, 1556457, 4224669, 4669371, 9857561, 12674007, 29572683, 88718049]

約数ペア:

[(1, 88718049), (3, 29572683), (7, 12674007), (9, 9857561), (19, 4669371), (21, 4224669), (57, 1556457), (63, 1408223), (133, 667053), (137, 647577), (171, 518819), (399, 222351), (411, 215859), (541, 163989), (959, 92511), (1197, 74117), (1233, 71953), (1623, 54663), (2603, 34083), (2877, 30837), (3787, 23427), (4869, 18221), (7809, 11361), (8631, 10279)]