61105881

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 88957440

約数和(自身を除く): 27851559

約数列:

[1, 3, 19, 43, 57, 107, 129, 233, 321, 699, 817, 2033, 2451, 4427, 4601, 6099, 10019, 13281, 13803, 24931, 30057, 74793, 87419, 190361, 262257, 473689, 571083, 1072033, 1421067, 3216099, 20368627, 61105881]

約数ペア:

[(1, 61105881), (3, 20368627), (19, 3216099), (43, 1421067), (57, 1072033), (107, 571083), (129, 473689), (233, 262257), (321, 190361), (699, 87419), (817, 74793), (2033, 30057), (2451, 24931), (4427, 13803), (4601, 13281), (6099, 10019)]