201901671

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{719}}^1\times {\mathrm{761}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 299557440

約数和(自身を除く): 97655769

約数列:

[1, 3, 9, 41, 123, 369, 719, 761, 2157, 2283, 6471, 6849, 29479, 31201, 88437, 93603, 265311, 280809, 547159, 1641477, 4924431, 22433519, 67300557, 201901671]

約数ペア:

[(1, 201901671), (3, 67300557), (9, 22433519), (41, 4924431), (123, 1641477), (369, 547159), (719, 280809), (761, 265311), (2157, 93603), (2283, 88437), (6471, 31201), (6849, 29479)]