156778493211

素因数分解:

$3^2\times {\mathrm{401}}^1\times {\mathrm{2551}}^1\times {\mathrm{17029}}^1$

素因数の和:19987

約数の個数: 24

約数和(自身を含む): 227124886560

約数和(自身を除く): 70346393349

約数列:

[1, 3, 9, 401, 1203, 2551, 3609, 7653, 17029, 22959, 51087, 153261, 1022951, 3068853, 6828629, 9206559, 20485887, 43440979, 61457661, 130322937, 390968811, 17419832579, 52259497737, 156778493211]

約数ペア:

[(1, 156778493211), (3, 52259497737), (9, 17419832579), (401, 390968811), (1203, 130322937), (2551, 61457661), (3609, 43440979), (7653, 20485887), (17029, 9206559), (22959, 6828629), (51087, 3068853), (153261, 1022951)]