38137257

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 59189760

約数和(自身を除く): 21052503

約数列:

[1, 3, 9, 27, 41, 47, 123, 141, 369, 423, 733, 1107, 1269, 1927, 2199, 5781, 6597, 17343, 19791, 30053, 34451, 52029, 90159, 103353, 270477, 310059, 811431, 930177, 1412491, 4237473, 12712419, 38137257]

約数ペア:

[(1, 38137257), (3, 12712419), (9, 4237473), (27, 1412491), (41, 930177), (47, 811431), (123, 310059), (141, 270477), (369, 103353), (423, 90159), (733, 52029), (1107, 34451), (1269, 30053), (1927, 19791), (2199, 17343), (5781, 6597)]