121395942

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{31663}}^1$

素因数の和:31745

約数の個数: 32

約数和(自身を含む): 273576960

約数和(自身を除く): 152181018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 31663, 63326, 94989, 189978, 284967, 569934, 854901, 1709802, 2248073, 4496146, 6744219, 13488438, 20232657, 40465314, 60697971, 121395942]

約数ペア:

[(1, 121395942), (2, 60697971), (3, 40465314), (6, 20232657), (9, 13488438), (18, 6744219), (27, 4496146), (54, 2248073), (71, 1709802), (142, 854901), (213, 569934), (426, 284967), (639, 189978), (1278, 94989), (1917, 63326), (3834, 31663)]