79301691

素因数分解:

$3^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2473}}^1$

素因数の和:2995

約数の個数: 24

約数和(自身を含む): 131220960

約数和(自身を除く): 51919269

約数列:

[1, 3, 7, 9, 21, 63, 509, 1527, 2473, 3563, 4581, 7419, 10689, 17311, 22257, 32067, 51933, 155799, 1258757, 3776271, 8811299, 11328813, 26433897, 79301691]

約数ペア:

[(1, 79301691), (3, 26433897), (7, 11328813), (9, 8811299), (21, 3776271), (63, 1258757), (509, 155799), (1527, 51933), (2473, 32067), (3563, 22257), (4581, 17311), (7419, 10689)]