53269551

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{827}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 81763344

約数和(自身を除く): 28493793

約数列:

[1, 3, 9, 17, 51, 153, 421, 827, 1263, 2481, 3789, 7157, 7443, 14059, 21471, 42177, 64413, 126531, 348167, 1044501, 3133503, 5918839, 17756517, 53269551]

約数ペア:

[(1, 53269551), (3, 17756517), (9, 5918839), (17, 3133503), (51, 1044501), (153, 348167), (421, 126531), (827, 64413), (1263, 42177), (2481, 21471), (3789, 14059), (7157, 7443)]