77809407

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 117028800

約数和(自身を除く): 39219393

約数列:

[1, 3, 13, 29, 39, 87, 89, 267, 377, 773, 1131, 1157, 2319, 2581, 3471, 7743, 10049, 22417, 30147, 33553, 67251, 68797, 100659, 206391, 291421, 874263, 894361, 1995113, 2683083, 5985339, 25936469, 77809407]

約数ペア:

[(1, 77809407), (3, 25936469), (13, 5985339), (29, 2683083), (39, 1995113), (87, 894361), (89, 874263), (267, 291421), (377, 206391), (773, 100659), (1131, 68797), (1157, 67251), (2319, 33553), (2581, 30147), (3471, 22417), (7743, 10049)]