61154757

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{12377}}^1$

素因数の和:12450

約数の個数: 20

約数和(自身を含む): 92859756

約数和(自身を除く): 31704999

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 12377, 37131, 111393, 334179, 754997, 1002537, 2264991, 6794973, 20384919, 61154757]

約数ペア:

[(1, 61154757), (3, 20384919), (9, 6794973), (27, 2264991), (61, 1002537), (81, 754997), (183, 334179), (549, 111393), (1647, 37131), (4941, 12377)]