66205801

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 70217728

約数和(自身を除く): 4011927

約数列:

[1, 31, 61, 157, 223, 1891, 4867, 6913, 9577, 13603, 35011, 296887, 421693, 1085341, 2135671, 66205801]

約数ペア:

[(1, 66205801), (31, 2135671), (61, 1085341), (157, 421693), (223, 296887), (1891, 35011), (4867, 13603), (6913, 9577)]