30401541

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 47779200

約数和(自身を除く): 17377659

約数列:

[1, 3, 9, 27, 29, 41, 87, 123, 261, 369, 783, 947, 1107, 1189, 2841, 3567, 8523, 10701, 25569, 27463, 32103, 38827, 82389, 116481, 247167, 349443, 741501, 1048329, 1125983, 3377949, 10133847, 30401541]

約数ペア:

[(1, 30401541), (3, 10133847), (9, 3377949), (27, 1125983), (29, 1048329), (41, 741501), (87, 349443), (123, 247167), (261, 116481), (369, 82389), (783, 38827), (947, 32103), (1107, 27463), (1189, 25569), (2841, 10701), (3567, 8523)]