79173423

素因数分解:

$3^3\times 7^1\times {\mathrm{509}}^1\times {\mathrm{823}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 134476800

約数和(自身を除く): 55303377

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 509, 823, 1527, 2469, 3563, 4581, 5761, 7407, 10689, 13743, 17283, 22221, 32067, 51849, 96201, 155547, 418907, 1256721, 2932349, 3770163, 8797047, 11310489, 26391141, 79173423]

約数ペア:

[(1, 79173423), (3, 26391141), (7, 11310489), (9, 8797047), (21, 3770163), (27, 2932349), (63, 1256721), (189, 418907), (509, 155547), (823, 96201), (1527, 51849), (2469, 32067), (3563, 22221), (4581, 17283), (5761, 13743), (7407, 10689)]