75775869

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 127370880

約数和(自身を除く): 51595011

約数列:

[1, 3, 9, 13, 23, 29, 39, 69, 87, 117, 207, 261, 299, 377, 667, 897, 971, 1131, 2001, 2691, 2913, 3393, 6003, 8671, 8739, 12623, 22333, 26013, 28159, 37869, 66999, 78039, 84477, 113607, 200997, 253431, 290329, 366067, 647657, 870987, 1098201, 1942971, 2612961, 3294603, 5828913, 8419541, 25258623, 75775869]

約数ペア:

[(1, 75775869), (3, 25258623), (9, 8419541), (13, 5828913), (23, 3294603), (29, 2612961), (39, 1942971), (69, 1098201), (87, 870987), (117, 647657), (207, 366067), (261, 290329), (299, 253431), (377, 200997), (667, 113607), (897, 84477), (971, 78039), (1131, 66999), (2001, 37869), (2691, 28159), (2913, 26013), (3393, 22333), (6003, 12623), (8671, 8739)]