203669991

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{46853}}^1$

素因数の和:46892

約数の個数: 32

約数和(自身を含む): 359838720

約数和(自身を除く): 156168729

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 46853, 140559, 327971, 421677, 983913, 1077619, 1265031, 2951739, 3232857, 7543333, 8855217, 9698571, 22629999, 29095713, 67889997, 203669991]

約数ペア:

[(1, 203669991), (3, 67889997), (7, 29095713), (9, 22629999), (21, 9698571), (23, 8855217), (27, 7543333), (63, 3232857), (69, 2951739), (161, 1265031), (189, 1077619), (207, 983913), (483, 421677), (621, 327971), (1449, 140559), (4347, 46853)]