71325897

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 103814784

約数和(自身を除く): 32488887

約数列:

[1, 3, 17, 51, 61, 101, 183, 227, 303, 681, 1037, 1717, 3111, 3859, 5151, 6161, 11577, 13847, 18483, 22927, 41541, 68781, 104737, 235399, 314211, 389759, 706197, 1169277, 1398547, 4195641, 23775299, 71325897]

約数ペア:

[(1, 71325897), (3, 23775299), (17, 4195641), (51, 1398547), (61, 1169277), (101, 706197), (183, 389759), (227, 314211), (303, 235399), (681, 104737), (1037, 68781), (1717, 41541), (3111, 22927), (3859, 18483), (5151, 13847), (6161, 11577)]