75931731

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{359}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 111870720

約数和(自身を除く): 35938989

約数列:

[1, 3, 9, 71, 213, 331, 359, 639, 993, 1077, 2979, 3231, 23501, 25489, 70503, 76467, 118829, 211509, 229401, 356487, 1069461, 8436859, 25310577, 75931731]

約数ペア:

[(1, 75931731), (3, 25310577), (9, 8436859), (71, 1069461), (213, 356487), (331, 229401), (359, 211509), (639, 118829), (993, 76467), (1077, 70503), (2979, 25489), (3231, 23501)]