201613761

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{1907}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 308958624

約数和(自身を除く): 107344863

約数列:

[1, 3, 9, 17, 51, 153, 691, 1907, 2073, 5721, 6219, 11747, 17163, 32419, 35241, 97257, 105723, 291771, 1317737, 3953211, 11859633, 22401529, 67204587, 201613761]

約数ペア:

[(1, 201613761), (3, 67204587), (9, 22401529), (17, 11859633), (51, 3953211), (153, 1317737), (691, 291771), (1907, 105723), (2073, 97257), (5721, 35241), (6219, 32419), (11747, 17163)]