65996883

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 100869120

約数和(自身を除く): 34872237

約数列:

[1, 3, 9, 27, 47, 131, 141, 393, 397, 423, 1179, 1191, 1269, 3537, 3573, 6157, 10719, 18471, 18659, 52007, 55413, 55977, 156021, 166239, 167931, 468063, 503793, 1404189, 2444329, 7332987, 21998961, 65996883]

約数ペア:

[(1, 65996883), (3, 21998961), (9, 7332987), (27, 2444329), (47, 1404189), (131, 503793), (141, 468063), (393, 167931), (397, 166239), (423, 156021), (1179, 55977), (1191, 55413), (1269, 52007), (3537, 18659), (3573, 18471), (6157, 10719)]