61703019

素因数分解:

$3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2383}}^1$

素因数の和:2536

約数の個数: 32

約数和(自身を含む): 105277440

約数和(自身を除く): 43574421

約数列:

[1, 3, 7, 9, 21, 27, 63, 137, 189, 411, 959, 1233, 2383, 2877, 3699, 7149, 8631, 16681, 21447, 25893, 50043, 64341, 150129, 326471, 450387, 979413, 2285297, 2938239, 6855891, 8814717, 20567673, 61703019]

約数ペア:

[(1, 61703019), (3, 20567673), (7, 8814717), (9, 6855891), (21, 2938239), (27, 2285297), (63, 979413), (137, 450387), (189, 326471), (411, 150129), (959, 64341), (1233, 50043), (2383, 25893), (2877, 21447), (3699, 16681), (7149, 8631)]