85376511

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:346

約数の個数: 60

約数和(自身を含む): 145223232

約数和(自身を除く): 59846721

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 121, 279, 281, 297, 341, 363, 837, 843, 891, 1023, 1089, 2511, 2529, 3069, 3091, 3267, 3751, 7587, 8711, 9207, 9273, 9801, 11253, 22761, 26133, 27621, 27819, 33759, 34001, 78399, 83457, 95821, 101277, 102003, 235197, 250371, 287463, 303831, 306009, 705591, 862389, 918027, 1054031, 2587167, 2754081, 3162093, 7761501, 9486279, 28458837, 85376511]

約数ペア:

[(1, 85376511), (3, 28458837), (9, 9486279), (11, 7761501), (27, 3162093), (31, 2754081), (33, 2587167), (81, 1054031), (93, 918027), (99, 862389), (121, 705591), (279, 306009), (281, 303831), (297, 287463), (341, 250371), (363, 235197), (837, 102003), (843, 101277), (891, 95821), (1023, 83457), (1089, 78399), (2511, 34001), (2529, 33759), (3069, 27819), (3091, 27621), (3267, 26133), (3751, 22761), (7587, 11253), (8711, 9801), (9207, 9273)]