75736881

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 125169408

約数和(自身を除く): 49432527

約数列:

[1, 3, 9, 11, 33, 41, 47, 99, 123, 141, 369, 397, 423, 451, 517, 1191, 1353, 1551, 1927, 3573, 4059, 4367, 4653, 5781, 13101, 16277, 17343, 18659, 21197, 39303, 48831, 55977, 63591, 146493, 167931, 179047, 190773, 205249, 537141, 615747, 765019, 1611423, 1847241, 2295057, 6885171, 8415209, 25245627, 75736881]

約数ペア:

[(1, 75736881), (3, 25245627), (9, 8415209), (11, 6885171), (33, 2295057), (41, 1847241), (47, 1611423), (99, 765019), (123, 615747), (141, 537141), (369, 205249), (397, 190773), (423, 179047), (451, 167931), (517, 146493), (1191, 63591), (1353, 55977), (1551, 48831), (1927, 39303), (3573, 21197), (4059, 18659), (4367, 17343), (4653, 16277), (5781, 13101)]