53453757

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{12539}}^1$

素因数の和:12585

約数の個数: 24

約数和(自身を含む): 85773600

約数和(自身を除く): 32319843

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 12539, 37617, 87773, 263319, 363631, 614411, 1090893, 1843233, 2545417, 7636251, 17817919, 53453757]

約数ペア:

[(1, 53453757), (3, 17817919), (7, 7636251), (21, 2545417), (29, 1843233), (49, 1090893), (87, 614411), (147, 363631), (203, 263319), (609, 87773), (1421, 37617), (4263, 12539)]