72054521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1483}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 90037248

約数和(自身を除く): 17982727

約数列:

[1, 7, 11, 77, 631, 1483, 4417, 6941, 10381, 16313, 48587, 114191, 935773, 6550411, 10293503, 72054521]

約数ペア:

[(1, 72054521), (7, 10293503), (11, 6550411), (77, 935773), (631, 114191), (1483, 48587), (4417, 16313), (6941, 10381)]