40311189

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{131}}^2$

素因数の和:303

約数の個数: 30

約数和(自身を含む): 62773590

約数和(自身を除く): 22462401

約数列:

[1, 3, 9, 27, 29, 81, 87, 131, 261, 393, 783, 1179, 2349, 3537, 3799, 10611, 11397, 17161, 34191, 51483, 102573, 154449, 307719, 463347, 497669, 1390041, 1493007, 4479021, 13437063, 40311189]

約数ペア:

[(1, 40311189), (3, 13437063), (9, 4479021), (27, 1493007), (29, 1390041), (81, 497669), (87, 463347), (131, 307719), (261, 154449), (393, 102573), (783, 51483), (1179, 34191), (2349, 17161), (3537, 11397), (3799, 10611)]