159508887

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 233384448

約数和(自身を除く): 73875561

約数列:

[1, 3, 23, 37, 43, 69, 111, 129, 851, 989, 1453, 1591, 2553, 2967, 4359, 4773, 33419, 36593, 53761, 62479, 100257, 109779, 161283, 187437, 1236503, 1437017, 2311723, 3709509, 4311051, 6935169, 53169629, 159508887]

約数ペア:

[(1, 159508887), (3, 53169629), (23, 6935169), (37, 4311051), (43, 3709509), (69, 2311723), (111, 1437017), (129, 1236503), (851, 187437), (989, 161283), (1453, 109779), (1591, 100257), (2553, 62479), (2967, 53761), (4359, 36593), (4773, 33419)]