81797526

素因数分解:

$2^1\times 3^4\times {\mathrm{211}}^1\times {\mathrm{2393}}^1$

素因数の和:2618

約数の個数: 40

約数和(自身を含む): 184232664

約数和(自身を除く): 102435138

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 211, 422, 633, 1266, 1899, 2393, 3798, 4786, 5697, 7179, 11394, 14358, 17091, 21537, 34182, 43074, 64611, 129222, 193833, 387666, 504923, 1009846, 1514769, 3029538, 4544307, 9088614, 13632921, 27265842, 40898763, 81797526]

約数ペア:

[(1, 81797526), (2, 40898763), (3, 27265842), (6, 13632921), (9, 9088614), (18, 4544307), (27, 3029538), (54, 1514769), (81, 1009846), (162, 504923), (211, 387666), (422, 193833), (633, 129222), (1266, 64611), (1899, 43074), (2393, 34182), (3798, 21537), (4786, 17091), (5697, 14358), (7179, 11394)]