172866874089

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33326947}}^1$

素因数の和:33326989

約数の個数: 32

約数和(自身を含む): 298609454080

約数和(自身を除く): 125742579991

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 33326947, 99980841, 233288629, 433250311, 633211993, 699865887, 1299750933, 1899635979, 3032752177, 4432483951, 8231755909, 9098256531, 13297451853, 24695267727, 57622291363, 172866874089]

約数ペア:

[(1, 172866874089), (3, 57622291363), (7, 24695267727), (13, 13297451853), (19, 9098256531), (21, 8231755909), (39, 4432483951), (57, 3032752177), (91, 1899635979), (133, 1299750933), (247, 699865887), (273, 633211993), (399, 433250311), (741, 233288629), (1729, 99980841), (5187, 33326947)]