91508859

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:158

約数の個数: 60

約数和(自身を含む): 153923616

約数和(自身を除く): 62414757

約数列:

[1, 3, 9, 13, 27, 39, 43, 47, 81, 117, 129, 141, 351, 387, 423, 559, 611, 1053, 1161, 1269, 1677, 1833, 1849, 2021, 3483, 3807, 5031, 5499, 5547, 6063, 15093, 16497, 16641, 18189, 24037, 26273, 45279, 49491, 49923, 54567, 72111, 78819, 86903, 149769, 163701, 216333, 236457, 260709, 648999, 709371, 782127, 1129739, 1946997, 2128113, 2346381, 3389217, 7039143, 10167651, 30502953, 91508859]

約数ペア:

[(1, 91508859), (3, 30502953), (9, 10167651), (13, 7039143), (27, 3389217), (39, 2346381), (43, 2128113), (47, 1946997), (81, 1129739), (117, 782127), (129, 709371), (141, 648999), (351, 260709), (387, 236457), (423, 216333), (559, 163701), (611, 149769), (1053, 86903), (1161, 78819), (1269, 72111), (1677, 54567), (1833, 49923), (1849, 49491), (2021, 45279), (3483, 26273), (3807, 24037), (5031, 18189), (5499, 16641), (5547, 16497), (6063, 15093)]