118227519

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 193065600

約数和(自身を除く): 74838081

約数列:

[1, 3, 9, 19, 27, 29, 57, 81, 87, 171, 243, 261, 513, 551, 783, 883, 1539, 1653, 2349, 2649, 4617, 4959, 7047, 7947, 14877, 16777, 23841, 25607, 44631, 50331, 71523, 76821, 133893, 150993, 214569, 230463, 452979, 486533, 691389, 1358937, 1459599, 2074167, 4076811, 4378797, 6222501, 13136391, 39409173, 118227519]

約数ペア:

[(1, 118227519), (3, 39409173), (9, 13136391), (19, 6222501), (27, 4378797), (29, 4076811), (57, 2074167), (81, 1459599), (87, 1358937), (171, 691389), (243, 486533), (261, 452979), (513, 230463), (551, 214569), (783, 150993), (883, 133893), (1539, 76821), (1653, 71523), (2349, 50331), (2649, 44631), (4617, 25607), (4959, 23841), (7047, 16777), (7947, 14877)]