64758951

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1069}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 96145920

約数和(自身を除く): 31386969

約数列:

[1, 3, 9, 53, 127, 159, 381, 477, 1069, 1143, 3207, 6731, 9621, 20193, 56657, 60579, 135763, 169971, 407289, 509913, 1221867, 7195439, 21586317, 64758951]

約数ペア:

[(1, 64758951), (3, 21586317), (9, 7195439), (53, 1221867), (127, 509913), (159, 407289), (381, 169971), (477, 135763), (1069, 60579), (1143, 56657), (3207, 20193), (6731, 9621)]