147202293

素因数分解:

$3^1\times 7^1\times {\mathrm{1721}}^1\times {\mathrm{4073}}^1$

素因数の和:5804

約数の個数: 16

約数和(自身を含む): 224493696

約数和(自身を除く): 77291403

約数列:

[1, 3, 7, 21, 1721, 4073, 5163, 12047, 12219, 28511, 36141, 85533, 7009633, 21028899, 49067431, 147202293]

約数ペア:

[(1, 147202293), (3, 49067431), (7, 21028899), (21, 7009633), (1721, 85533), (4073, 36141), (5163, 28511), (12047, 12219)]