77170534

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{43403}}^1$

素因数の和:43539

約数の個数: 16

約数和(自身を含む): 133337088

約数和(自身を除く): 56166554

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 43403, 86806, 303821, 607642, 5512181, 11024362, 38585267, 77170534]

約数ペア:

[(1, 77170534), (2, 38585267), (7, 11024362), (14, 5512181), (127, 607642), (254, 303821), (889, 86806), (1778, 43403)]