53908263

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{859}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 82284800

約数和(自身を除く): 28376537

約数列:

[1, 3, 9, 19, 57, 171, 367, 859, 1101, 2577, 3303, 6973, 7731, 16321, 20919, 48963, 62757, 146889, 315253, 945759, 2837277, 5989807, 17969421, 53908263]

約数ペア:

[(1, 53908263), (3, 17969421), (9, 5989807), (19, 2837277), (57, 945759), (171, 315253), (367, 146889), (859, 62757), (1101, 48963), (2577, 20919), (3303, 16321), (6973, 7731)]