74786961

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 111421440

約数和(自身を除く): 36634479

約数列:

[1, 3, 17, 23, 51, 69, 103, 309, 391, 619, 1173, 1751, 1857, 2369, 5253, 7107, 10523, 14237, 31569, 40273, 42711, 63757, 120819, 191271, 242029, 726087, 1083869, 1466411, 3251607, 4399233, 24928987, 74786961]

約数ペア:

[(1, 74786961), (3, 24928987), (17, 4399233), (23, 3251607), (51, 1466411), (69, 1083869), (103, 726087), (309, 242029), (391, 191271), (619, 120819), (1173, 63757), (1751, 42711), (1857, 40273), (2369, 31569), (5253, 14237), (7107, 10523)]