53958357

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12161}}^1$

素因数の和:12213

約数の個数: 24

約数和(自身を含む): 85377240

約数和(自身を除く): 31418883

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 12161, 36483, 109449, 206737, 352669, 620211, 1058007, 1860633, 3174021, 5995373, 17986119, 53958357]

約数ペア:

[(1, 53958357), (3, 17986119), (9, 5995373), (17, 3174021), (29, 1860633), (51, 1058007), (87, 620211), (153, 352669), (261, 206737), (493, 109449), (1479, 36483), (4437, 12161)]