921450573

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{691}}^1$

素因数の和:967

約数の個数: 40

約数和(自身を含む): 1400668896

約数和(自身を除く): 479218323

約数列:

[1, 3, 9, 27, 81, 101, 163, 303, 489, 691, 909, 1467, 2073, 2727, 4401, 6219, 8181, 13203, 16463, 18657, 49389, 55971, 69791, 112633, 148167, 209373, 337899, 444501, 628119, 1013697, 1333503, 1884357, 3041091, 5653071, 9123273, 11375933, 34127799, 102383397, 307150191, 921450573]

約数ペア:

[(1, 921450573), (3, 307150191), (9, 102383397), (27, 34127799), (81, 11375933), (101, 9123273), (163, 5653071), (303, 3041091), (489, 1884357), (691, 1333503), (909, 1013697), (1467, 628119), (2073, 444501), (2727, 337899), (4401, 209373), (6219, 148167), (8181, 112633), (13203, 69791), (16463, 55971), (18657, 49389)]