61200009

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1543}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 98568960

約数和(自身を除く): 37368951

約数列:

[1, 3, 9, 13, 27, 39, 113, 117, 339, 351, 1017, 1469, 1543, 3051, 4407, 4629, 13221, 13887, 20059, 39663, 41661, 60177, 174359, 180531, 523077, 541593, 1569231, 2266667, 4707693, 6800001, 20400003, 61200009]

約数ペア:

[(1, 61200009), (3, 20400003), (9, 6800001), (13, 4707693), (27, 2266667), (39, 1569231), (113, 541593), (117, 523077), (339, 180531), (351, 174359), (1017, 60177), (1469, 41661), (1543, 39663), (3051, 20059), (4407, 13887), (4629, 13221)]