74122881

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{23689}}^1$

素因数の和:23848

約数の個数: 16

約数和(自身を含む): 113712000

約数和(自身を除く): 39589119

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 23689, 71067, 165823, 497469, 3529661, 10588983, 24707627, 74122881]

約数ペア:

[(1, 74122881), (3, 24707627), (7, 10588983), (21, 3529661), (149, 497469), (447, 165823), (1043, 71067), (3129, 23689)]