311036193

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3739}}^1$

素因数の和:3843

約数の個数: 40

約数和(自身を含む): 506844800

約数和(自身を除く): 195808607

約数列:

[1, 3, 9, 13, 27, 39, 79, 81, 117, 237, 351, 711, 1027, 1053, 2133, 3081, 3739, 6399, 9243, 11217, 27729, 33651, 48607, 83187, 100953, 145821, 295381, 302859, 437463, 886143, 1312389, 2658429, 3839953, 3937167, 7975287, 11519859, 23925861, 34559577, 103678731, 311036193]

約数ペア:

[(1, 311036193), (3, 103678731), (9, 34559577), (13, 23925861), (27, 11519859), (39, 7975287), (79, 3937167), (81, 3839953), (117, 2658429), (237, 1312389), (351, 886143), (711, 437463), (1027, 302859), (1053, 295381), (2133, 145821), (3081, 100953), (3739, 83187), (6399, 48607), (9243, 33651), (11217, 27729)]