201170961

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{1553}}^1$

素因数の和:1985

約数の個数: 24

約数和(自身を含む): 299393640

約数和(自身を除く): 98222679

約数列:

[1, 3, 9, 37, 111, 333, 389, 1167, 1553, 3501, 4659, 13977, 14393, 43179, 57461, 129537, 172383, 517149, 604117, 1812351, 5437053, 22352329, 67056987, 201170961]

約数ペア:

[(1, 201170961), (3, 67056987), (9, 22352329), (37, 5437053), (111, 1812351), (333, 604117), (389, 517149), (1167, 172383), (1553, 129537), (3501, 57461), (4659, 43179), (13977, 14393)]