68909643

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5659}}^1$

素因数の和:5720

約数の個数: 32

約数和(自身を含む): 114105600

約数和(自身を除く): 45195957

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 451, 1107, 1353, 4059, 5659, 12177, 16977, 50931, 62249, 152793, 186747, 232019, 560241, 696057, 1680723, 2088171, 2552209, 6264513, 7656627, 22969881, 68909643]

約数ペア:

[(1, 68909643), (3, 22969881), (9, 7656627), (11, 6264513), (27, 2552209), (33, 2088171), (41, 1680723), (99, 696057), (123, 560241), (297, 232019), (369, 186747), (451, 152793), (1107, 62249), (1353, 50931), (4059, 16977), (5659, 12177)]