71153277

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 106337280

約数和(自身を除く): 35184003

約数列:

[1, 3, 13, 31, 39, 93, 229, 257, 403, 687, 771, 1209, 2977, 3341, 7099, 7967, 8931, 10023, 21297, 23901, 58853, 92287, 103571, 176559, 276861, 310713, 765089, 1824443, 2295267, 5473329, 23717759, 71153277]

約数ペア:

[(1, 71153277), (3, 23717759), (13, 5473329), (31, 2295267), (39, 1824443), (93, 765089), (229, 310713), (257, 276861), (403, 176559), (687, 103571), (771, 92287), (1209, 58853), (2977, 23901), (3341, 21297), (7099, 10023), (7967, 8931)]