75740217

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{53831}}^1$

素因数の和:53908

約数の個数: 16

約数和(自身を含む): 117138432

約数和(自身を除く): 41398215

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 53831, 161493, 376817, 1130451, 3606677, 10820031, 25246739, 75740217]

約数ペア:

[(1, 75740217), (3, 25246739), (7, 10820031), (21, 3606677), (67, 1130451), (201, 376817), (469, 161493), (1407, 53831)]