157307529

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{18013}}^1$

素因数の和:18128

約数の個数: 16

約数和(自身を含む): 217897344

約数和(自身を除く): 60589815

約数列:

[1, 3, 41, 71, 123, 213, 2911, 8733, 18013, 54039, 738533, 1278923, 2215599, 3836769, 52435843, 157307529]

約数ペア:

[(1, 157307529), (3, 52435843), (41, 3836769), (71, 2215599), (123, 1278923), (213, 738533), (2911, 54039), (8733, 18013)]