180147240039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{25520221}}^1$

素因数の和:25520418

約数の個数: 16

約数和(自身を含む): 260102102624

約数和(自身を除く): 79954862585

約数列:

[1, 3, 13, 39, 181, 543, 2353, 7059, 25520221, 76560663, 331762873, 995288619, 4619160001, 13857480003, 60049080013, 180147240039]

約数ペア:

[(1, 180147240039), (3, 60049080013), (13, 13857480003), (39, 4619160001), (181, 995288619), (543, 331762873), (2353, 76560663), (7059, 25520221)]