78052387

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1021}}^1$

素因数の和:1258

約数の個数: 16

約数和(自身を含む): 91178752

約数和(自身を除く): 13126365

約数列:

[1, 7, 67, 163, 469, 1021, 1141, 7147, 10921, 68407, 76447, 166423, 478849, 1164961, 11150341, 78052387]

約数ペア:

[(1, 78052387), (7, 11150341), (67, 1164961), (163, 478849), (469, 166423), (1021, 76447), (1141, 68407), (7147, 10921)]