66259011

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1489}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 109473280

約数和(自身を除く): 43214269

約数列:

[1, 3, 7, 13, 21, 39, 91, 163, 273, 489, 1141, 1489, 2119, 3423, 4467, 6357, 10423, 14833, 19357, 31269, 44499, 58071, 135499, 242707, 406497, 728121, 1698949, 3155191, 5096847, 9465573, 22086337, 66259011]

約数ペア:

[(1, 66259011), (3, 22086337), (7, 9465573), (13, 5096847), (21, 3155191), (39, 1698949), (91, 728121), (163, 406497), (273, 242707), (489, 135499), (1141, 58071), (1489, 44499), (2119, 31269), (3423, 19357), (4467, 14833), (6357, 10423)]