66677193

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{16427}}^1$

素因数の和:16485

約数の個数: 24

約数和(自身を含む): 107636256

約数和(自身を除く): 40959063

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 16427, 49281, 147843, 180697, 542091, 673507, 1626273, 2020521, 6061563, 7408577, 22225731, 66677193]

約数ペア:

[(1, 66677193), (3, 22225731), (9, 7408577), (11, 6061563), (33, 2020521), (41, 1626273), (99, 673507), (123, 542091), (369, 180697), (451, 147843), (1353, 49281), (4059, 16427)]