122120109

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1399}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 187488000

約数和(自身を除く): 65367891

約数列:

[1, 3, 9, 27, 53, 61, 159, 183, 477, 549, 1399, 1431, 1647, 3233, 4197, 9699, 12591, 29097, 37773, 74147, 85339, 87291, 222441, 256017, 667323, 768051, 2001969, 2304153, 4522967, 13568901, 40706703, 122120109]

約数ペア:

[(1, 122120109), (3, 40706703), (9, 13568901), (27, 4522967), (53, 2304153), (61, 2001969), (159, 768051), (183, 667323), (477, 256017), (549, 222441), (1399, 87291), (1431, 85339), (1647, 74147), (3233, 37773), (4197, 29097), (9699, 12591)]