140185503

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{8237}}^1$

素因数の和:8335

約数の個数: 24

約数和(自身を含む): 212474496

約数和(自身を除く): 72288993

約数列:

[1, 3, 9, 31, 61, 93, 183, 279, 549, 1891, 5673, 8237, 17019, 24711, 74133, 255347, 502457, 766041, 1507371, 2298123, 4522113, 15576167, 46728501, 140185503]

約数ペア:

[(1, 140185503), (3, 46728501), (9, 15576167), (31, 4522113), (61, 2298123), (93, 1507371), (183, 766041), (279, 502457), (549, 255347), (1891, 74133), (5673, 24711), (8237, 17019)]