123065319

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 183988224

約数和(自身を除く): 60922905

約数列:

[1, 3, 13, 31, 39, 93, 137, 403, 411, 743, 1209, 1781, 2229, 4247, 5343, 9659, 12741, 23033, 28977, 55211, 69099, 101791, 165633, 299429, 305373, 898287, 1323283, 3155521, 3969849, 9466563, 41021773, 123065319]

約数ペア:

[(1, 123065319), (3, 41021773), (13, 9466563), (31, 3969849), (39, 3155521), (93, 1323283), (137, 898287), (403, 305373), (411, 299429), (743, 165633), (1209, 101791), (1781, 69099), (2229, 55211), (4247, 28977), (5343, 23033), (9659, 12741)]