156730329

素因数分解:

$3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6053}}^1$

素因数の和:6206

約数の個数: 32

約数和(自身を含む): 267344640

約数和(自身を除く): 110614311

約数列:

[1, 3, 7, 9, 21, 27, 63, 137, 189, 411, 959, 1233, 2877, 3699, 6053, 8631, 18159, 25893, 42371, 54477, 127113, 163431, 381339, 829261, 1144017, 2487783, 5804827, 7463349, 17414481, 22390047, 52243443, 156730329]

約数ペア:

[(1, 156730329), (3, 52243443), (7, 22390047), (9, 17414481), (21, 7463349), (27, 5804827), (63, 2487783), (137, 1144017), (189, 829261), (411, 381339), (959, 163431), (1233, 127113), (2877, 54477), (3699, 42371), (6053, 25893), (8631, 18159)]