156940020693

素因数分解:

$3^3\times {\mathrm{19429}}^1\times {\mathrm{299171}}^1$

素因数の和:318609

約数の個数: 16

約数和(自身を含む): 232516478400

約数和(自身を除く): 75576457707

約数列:

[1, 3, 9, 27, 19429, 58287, 174861, 299171, 524583, 897513, 2692539, 8077617, 5812593359, 17437780077, 52313340231, 156940020693]

約数ペア:

[(1, 156940020693), (3, 52313340231), (9, 17437780077), (27, 5812593359), (19429, 8077617), (58287, 2692539), (174861, 897513), (299171, 524583)]