53567121

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{5003}}^1$

素因数の和:5132

約数の個数: 16

約数和(自身を含む): 73979136

約数和(自身を除く): 20412015

約数列:

[1, 3, 43, 83, 129, 249, 3569, 5003, 10707, 15009, 215129, 415249, 645387, 1245747, 17855707, 53567121]

約数ペア:

[(1, 53567121), (3, 17855707), (43, 1245747), (83, 645387), (129, 415249), (249, 215129), (3569, 15009), (5003, 10707)]