71650197

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{7351}}^1$

素因数の和:7398

約数の個数: 24

約数和(自身を含む): 112044480

約数和(自身を除く): 40394283

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 7351, 9747, 22053, 66159, 139669, 198477, 419007, 1257021, 2653711, 3771063, 7961133, 23883399, 71650197]

約数ペア:

[(1, 71650197), (3, 23883399), (9, 7961133), (19, 3771063), (27, 2653711), (57, 1257021), (171, 419007), (361, 198477), (513, 139669), (1083, 66159), (3249, 22053), (7351, 9747)]