57881709

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:683

約数の個数: 40

約数和(自身を含む): 91780920

約数和(自身を除く): 33899211

約数列:

[1, 3, 9, 27, 29, 41, 81, 87, 123, 261, 369, 601, 783, 1107, 1189, 1803, 2349, 3321, 3567, 5409, 10701, 16227, 17429, 24641, 32103, 48681, 52287, 73923, 96309, 156861, 221769, 470583, 665307, 714589, 1411749, 1995921, 2143767, 6431301, 19293903, 57881709]

約数ペア:

[(1, 57881709), (3, 19293903), (9, 6431301), (27, 2143767), (29, 1995921), (41, 1411749), (81, 714589), (87, 665307), (123, 470583), (261, 221769), (369, 156861), (601, 96309), (783, 73923), (1107, 52287), (1189, 48681), (1803, 32103), (2349, 24641), (3321, 17429), (3567, 16227), (5409, 10701)]