26738397

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6151}}^1$

素因数の和:6190

約数の個数: 32

約数和(自身を含む): 47247360

約数和(自身を除く): 20508963

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 6151, 18453, 43057, 55359, 129171, 141473, 166077, 387513, 424419, 990311, 1162539, 1273257, 2970933, 3819771, 8912799, 26738397]

約数ペア:

[(1, 26738397), (3, 8912799), (7, 3819771), (9, 2970933), (21, 1273257), (23, 1162539), (27, 990311), (63, 424419), (69, 387513), (161, 166077), (189, 141473), (207, 129171), (483, 55359), (621, 43057), (1449, 18453), (4347, 6151)]