195889312521

素因数分解:

$3^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2473631}}^1$

素因数の和:2474066

約数の個数: 32

約数和(自身を含む): 332456140800

約数和(自身を除く): 136566828279

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 419, 1257, 2933, 3771, 8799, 11313, 26397, 79191, 2473631, 7420893, 17315417, 22262679, 51946251, 66788037, 155838753, 467516259, 1036451389, 3109354167, 7255159723, 9328062501, 21765479169, 27984187503, 65296437507, 195889312521]

約数ペア:

[(1, 195889312521), (3, 65296437507), (7, 27984187503), (9, 21765479169), (21, 9328062501), (27, 7255159723), (63, 3109354167), (189, 1036451389), (419, 467516259), (1257, 155838753), (2933, 66788037), (3771, 51946251), (8799, 22262679), (11313, 17315417), (26397, 7420893), (79191, 2473631)]