161787029391

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{3851797}}^1$

素因数の和:3852175

約数の個数: 24

約数和(自身を含む): 252369804960

約数和(自身を除く): 90582775569

約数列:

[1, 3, 9, 13, 39, 117, 359, 1077, 3231, 4667, 14001, 42003, 3851797, 11555391, 34666173, 50073361, 150220083, 450660249, 1382795123, 4148385369, 12445156107, 17976336599, 53929009797, 161787029391]

約数ペア:

[(1, 161787029391), (3, 53929009797), (9, 17976336599), (13, 12445156107), (39, 4148385369), (117, 1382795123), (359, 450660249), (1077, 150220083), (3231, 50073361), (4667, 34666173), (14001, 11555391), (42003, 3851797)]