91265859

素因数分解:

$3^4\times {\mathrm{67}}^2\times {\mathrm{251}}^1$

素因数の和:397

約数の個数: 30

約数和(自身を含む): 138952044

約数和(自身を除く): 47686185

約数列:

[1, 3, 9, 27, 67, 81, 201, 251, 603, 753, 1809, 2259, 4489, 5427, 6777, 13467, 16817, 20331, 40401, 50451, 121203, 151353, 363609, 454059, 1126739, 1362177, 3380217, 10140651, 30421953, 91265859]

約数ペア:

[(1, 91265859), (3, 30421953), (9, 10140651), (27, 3380217), (67, 1362177), (81, 1126739), (201, 454059), (251, 363609), (603, 151353), (753, 121203), (1809, 50451), (2259, 40401), (4489, 20331), (5427, 16817), (6777, 13467)]