42819867

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 66447360

約数和(自身を除く): 23627493

約数列:

[1, 3, 9, 27, 41, 47, 123, 141, 369, 423, 823, 1107, 1269, 1927, 2469, 5781, 7407, 17343, 22221, 33743, 38681, 52029, 101229, 116043, 303687, 348129, 911061, 1044387, 1585921, 4757763, 14273289, 42819867]

約数ペア:

[(1, 42819867), (3, 14273289), (9, 4757763), (27, 1585921), (41, 1044387), (47, 911061), (123, 348129), (141, 303687), (369, 116043), (423, 101229), (823, 52029), (1107, 38681), (1269, 33743), (1927, 22221), (2469, 17343), (5781, 7407)]