72705051

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{509}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 107406000

約数和(自身を除く): 34700949

約数列:

[1, 3, 9, 59, 177, 269, 509, 531, 807, 1527, 2421, 4581, 15871, 30031, 47613, 90093, 136921, 142839, 270279, 410763, 1232289, 8078339, 24235017, 72705051]

約数ペア:

[(1, 72705051), (3, 24235017), (9, 8078339), (59, 1232289), (177, 410763), (269, 270279), (509, 142839), (531, 136921), (807, 90093), (1527, 47613), (2421, 30031), (4581, 15871)]