64517079

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{1997}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 95664240

約数和(自身を除く): 31147161

約数列:

[1, 3, 11, 33, 89, 121, 267, 363, 979, 1997, 2937, 5991, 10769, 21967, 32307, 65901, 177733, 241637, 533199, 724911, 1955063, 5865189, 21505693, 64517079]

約数ペア:

[(1, 64517079), (3, 21505693), (11, 5865189), (33, 1955063), (89, 724911), (121, 533199), (267, 241637), (363, 177733), (979, 65901), (1997, 32307), (2937, 21967), (5991, 10769)]