105308721

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10513}}^1$

素因数の和:10582

約数の個数: 32

約数和(自身を含む): 181681920

約数和(自身を除く): 76373199

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 10017, 10513, 31539, 73591, 94617, 220773, 283851, 557189, 662319, 1671567, 1986957, 3900323, 5014701, 11700969, 15044103, 35102907, 105308721]

約数ペア:

[(1, 105308721), (3, 35102907), (7, 15044103), (9, 11700969), (21, 5014701), (27, 3900323), (53, 1986957), (63, 1671567), (159, 662319), (189, 557189), (371, 283851), (477, 220773), (1113, 94617), (1431, 73591), (3339, 31539), (10017, 10513)]