68605641

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1531}}^1$

素因数の和:1933

約数の個数: 24

約数和(自身を含む): 107068416

約数和(自身を除く): 38462775

約数列:

[1, 3, 9, 13, 39, 117, 383, 1149, 1531, 3447, 4593, 4979, 13779, 14937, 19903, 44811, 59709, 179127, 586373, 1759119, 5277357, 7622849, 22868547, 68605641]

約数ペア:

[(1, 68605641), (3, 22868547), (9, 7622849), (13, 5277357), (39, 1759119), (117, 586373), (383, 179127), (1149, 59709), (1531, 44811), (3447, 19903), (4593, 14937), (4979, 13779)]