156723694323

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{20147}}^1\times {\mathrm{4463}}^1$

素因数の和:24703

約数の個数: 32

約数和(自身を含む): 241760526336

約数和(自身を除く): 85036832013

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 4463, 13389, 20147, 31241, 60441, 93723, 141029, 370429, 423087, 1111287, 1672201, 2593003, 5016603, 7779009, 11705407, 35116221, 89916061, 269748183, 629412427, 1888237281, 7463033063, 22389099189, 52241231441, 156723694323]

約数ペア:

[(1, 156723694323), (3, 52241231441), (7, 22389099189), (21, 7463033063), (83, 1888237281), (249, 629412427), (581, 269748183), (1743, 89916061), (4463, 35116221), (13389, 11705407), (20147, 7779009), (31241, 5016603), (60441, 2593003), (93723, 1672201), (141029, 1111287), (370429, 423087)]