85153523

素因数分解:

$7^3\times {\mathrm{13}}^3\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 108528000

約数和(自身を除く): 23374477

約数列:

[1, 7, 13, 49, 91, 113, 169, 343, 637, 791, 1183, 1469, 2197, 4459, 5537, 8281, 10283, 15379, 19097, 38759, 57967, 71981, 107653, 133679, 248261, 503867, 753571, 935753, 1737827, 6550271, 12164789, 85153523]

約数ペア:

[(1, 85153523), (7, 12164789), (13, 6550271), (49, 1737827), (91, 935753), (113, 753571), (169, 503867), (343, 248261), (637, 133679), (791, 107653), (1183, 71981), (1469, 57967), (2197, 38759), (4459, 19097), (5537, 15379), (8281, 10283)]