157435677

素因数分解:

$3^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 273745920

約数和(自身を除く): 116310243

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 127, 147, 189, 381, 441, 889, 937, 1143, 1323, 2667, 2811, 3429, 6223, 6559, 8001, 8433, 18669, 19677, 24003, 25299, 45913, 56007, 59031, 118999, 137739, 168021, 177093, 356997, 413217, 832993, 1070991, 1239651, 2498979, 3212973, 5830951, 7496937, 17492853, 22490811, 52478559, 157435677]

約数ペア:

[(1, 157435677), (3, 52478559), (7, 22490811), (9, 17492853), (21, 7496937), (27, 5830951), (49, 3212973), (63, 2498979), (127, 1239651), (147, 1070991), (189, 832993), (381, 413217), (441, 356997), (889, 177093), (937, 168021), (1143, 137739), (1323, 118999), (2667, 59031), (2811, 56007), (3429, 45913), (6223, 25299), (6559, 24003), (8001, 19677), (8433, 18669)]