139883079

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2657}}^1$

素因数の和:2799

約数の個数: 32

約数和(自身を含む): 224547840

約数和(自身を除く): 84664761

約数列:

[1, 3, 7, 21, 23, 69, 109, 161, 327, 483, 763, 2289, 2507, 2657, 7521, 7971, 17549, 18599, 52647, 55797, 61111, 183333, 289613, 427777, 868839, 1283331, 2027291, 6081873, 6661099, 19983297, 46627693, 139883079]

約数ペア:

[(1, 139883079), (3, 46627693), (7, 19983297), (21, 6661099), (23, 6081873), (69, 2027291), (109, 1283331), (161, 868839), (327, 427777), (483, 289613), (763, 183333), (2289, 61111), (2507, 55797), (2657, 52647), (7521, 18599), (7971, 17549)]