202131153

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{46499}}^1$

素因数の和:46538

約数の個数: 32

約数和(自身を含む): 357120000

約数和(自身を除く): 154988847

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 46499, 139497, 325493, 418491, 976479, 1069477, 1255473, 2929437, 3208431, 7486339, 8788311, 9625293, 22459017, 28875879, 67377051, 202131153]

約数ペア:

[(1, 202131153), (3, 67377051), (7, 28875879), (9, 22459017), (21, 9625293), (23, 8788311), (27, 7486339), (63, 3208431), (69, 2929437), (161, 1255473), (189, 1069477), (207, 976479), (483, 418491), (621, 325493), (1449, 139497), (4347, 46499)]