82675719

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 140404992

約数和(自身を除く): 57729273

約数列:

[1, 3, 7, 9, 21, 63, 83, 97, 163, 249, 291, 489, 581, 679, 747, 873, 1141, 1467, 1743, 2037, 3423, 5229, 6111, 8051, 10269, 13529, 15811, 24153, 40587, 47433, 56357, 72459, 94703, 110677, 121761, 142299, 169071, 284109, 332031, 507213, 852327, 996093, 1312313, 3936939, 9186191, 11810817, 27558573, 82675719]

約数ペア:

[(1, 82675719), (3, 27558573), (7, 11810817), (9, 9186191), (21, 3936939), (63, 1312313), (83, 996093), (97, 852327), (163, 507213), (249, 332031), (291, 284109), (489, 169071), (581, 142299), (679, 121761), (747, 110677), (873, 94703), (1141, 72459), (1467, 56357), (1743, 47433), (2037, 40587), (3423, 24153), (5229, 15811), (6111, 13529), (8051, 10269)]