72437183

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4447}}^1$

素因数の和:4646

約数の個数: 16

約数和(自身を含む): 89671680

約数和(自身を除く): 17234497

約数列:

[1, 7, 13, 91, 179, 1253, 2327, 4447, 16289, 31129, 57811, 404677, 796013, 5572091, 10348169, 72437183]

約数ペア:

[(1, 72437183), (7, 10348169), (13, 5572091), (91, 796013), (179, 404677), (1253, 57811), (2327, 31129), (4447, 16289)]