70772481

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1237}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 113697920

約数和(自身を除く): 42925439

約数列:

[1, 3, 9, 13, 27, 39, 117, 163, 351, 489, 1237, 1467, 2119, 3711, 4401, 6357, 11133, 16081, 19071, 33399, 48243, 57213, 144729, 201631, 434187, 604893, 1814679, 2621203, 5444037, 7863609, 23590827, 70772481]

約数ペア:

[(1, 70772481), (3, 23590827), (9, 7863609), (13, 5444037), (27, 2621203), (39, 1814679), (117, 604893), (163, 434187), (351, 201631), (489, 144729), (1237, 57213), (1467, 48243), (2119, 33399), (3711, 19071), (4401, 16081), (6357, 11133)]