155071329

素因数分解:

$3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{4073}}^1$

素因数の和:4134

約数の個数: 32

約数和(自身を含む): 247699200

約数和(自身を除く): 92627871

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 343, 777, 1029, 1813, 4073, 5439, 12219, 12691, 28511, 38073, 85533, 150701, 199577, 452103, 598731, 1054907, 1397039, 3164721, 4191117, 7384349, 22153047, 51690443, 155071329]

約数ペア:

[(1, 155071329), (3, 51690443), (7, 22153047), (21, 7384349), (37, 4191117), (49, 3164721), (111, 1397039), (147, 1054907), (259, 598731), (343, 452103), (777, 199577), (1029, 150701), (1813, 85533), (4073, 38073), (5439, 28511), (12219, 12691)]