70786737

素因数分解:

$3^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1061}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 120303360

約数和(自身を除く): 49516623

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 353, 1059, 1061, 2471, 3177, 3183, 7413, 7427, 9531, 9549, 22239, 22281, 28647, 66717, 66843, 200529, 374533, 1123599, 2621731, 3370797, 7865193, 10112391, 23595579, 70786737]

約数ペア:

[(1, 70786737), (3, 23595579), (7, 10112391), (9, 7865193), (21, 3370797), (27, 2621731), (63, 1123599), (189, 374533), (353, 200529), (1059, 66843), (1061, 66717), (2471, 28647), (3177, 22281), (3183, 22239), (7413, 9549), (7427, 9531)]