74288361

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{6397}}^1$

素因数の和:6493

約数の個数: 24

約数和(自身を含む): 116699520

約数和(自身を除く): 42411159

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 3871, 6397, 11613, 19191, 44779, 134337, 313453, 505363, 940359, 1516089, 3537541, 10612623, 24762787, 74288361]

約数ペア:

[(1, 74288361), (3, 24762787), (7, 10612623), (21, 3537541), (49, 1516089), (79, 940359), (147, 505363), (237, 313453), (553, 134337), (1659, 44779), (3871, 19191), (6397, 11613)]