127193318

素因数分解:

$2^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{2347}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 225408000

約数和(自身を除く): 98214682

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 343, 553, 686, 1106, 2347, 3871, 4694, 7742, 16429, 27097, 32858, 54194, 115003, 185413, 230006, 370826, 805021, 1297891, 1610042, 2595782, 9085237, 18170474, 63596659, 127193318]

約数ペア:

[(1, 127193318), (2, 63596659), (7, 18170474), (14, 9085237), (49, 2595782), (79, 1610042), (98, 1297891), (158, 805021), (343, 370826), (553, 230006), (686, 185413), (1106, 115003), (2347, 54194), (3871, 32858), (4694, 27097), (7742, 16429)]