81851663

素因数分解:

${\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 85691520

約数和(自身を除く): 3839857

約数列:

[1, 53, 79, 113, 173, 4187, 5989, 8927, 9169, 13667, 19549, 473131, 724351, 1036097, 1544371, 81851663]

約数ペア:

[(1, 81851663), (53, 1544371), (79, 1036097), (113, 724351), (173, 473131), (4187, 19549), (5989, 13667), (8927, 9169)]