140022831

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1307}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 209196288

約数和(自身を除く): 69173457

約数列:

[1, 3, 13, 39, 41, 67, 123, 201, 533, 871, 1307, 1599, 2613, 2747, 3921, 8241, 16991, 35711, 50973, 53587, 87569, 107133, 160761, 262707, 696631, 1138397, 2089893, 3415191, 3590329, 10770987, 46674277, 140022831]

約数ペア:

[(1, 140022831), (3, 46674277), (13, 10770987), (39, 3590329), (41, 3415191), (67, 2089893), (123, 1138397), (201, 696631), (533, 262707), (871, 160761), (1307, 107133), (1599, 87569), (2613, 53587), (2747, 50973), (3921, 35711), (8241, 16991)]