71653227519

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1\times {\mathrm{21893}}^1$

素因数の和:22839

約数の個数: 32

約数和(自身を含む): 102190682880

約数和(自身を除く): 30537455361

約数列:

[1, 3, 19, 57, 67, 201, 857, 1273, 2571, 3819, 16283, 21893, 48849, 57419, 65679, 172257, 415967, 1090961, 1247901, 1466831, 3272883, 4400493, 18762301, 27869789, 56286903, 83609367, 356483719, 1069451157, 1257074167, 3771222501, 23884409173, 71653227519]

約数ペア:

[(1, 71653227519), (3, 23884409173), (19, 3771222501), (57, 1257074167), (67, 1069451157), (201, 356483719), (857, 83609367), (1273, 56286903), (2571, 27869789), (3819, 18762301), (16283, 4400493), (21893, 3272883), (48849, 1466831), (57419, 1247901), (65679, 1090961), (172257, 415967)]