67442193

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27449}}^1$

素因数の和:27478

約数の個数: 32

約数和(自身を含む): 122976000

約数和(自身を除く): 55533807

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 27449, 82347, 192143, 247041, 356837, 576429, 741123, 1070511, 1729287, 2497859, 3211533, 5187861, 7493577, 9634599, 22480731, 67442193]

約数ペア:

[(1, 67442193), (3, 22480731), (7, 9634599), (9, 7493577), (13, 5187861), (21, 3211533), (27, 2497859), (39, 1729287), (63, 1070511), (91, 741123), (117, 576429), (189, 356837), (273, 247041), (351, 192143), (819, 82347), (2457, 27449)]