76640457

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{1321}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 103940928

約数和(自身を除く): 27300471

約数列:

[1, 3, 83, 233, 249, 699, 1321, 3963, 19339, 58017, 109643, 307793, 328929, 923379, 25546819, 76640457]

約数ペア:

[(1, 76640457), (3, 25546819), (83, 923379), (233, 328929), (249, 307793), (699, 109643), (1321, 58017), (3963, 19339)]