156776907

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{10711}}^1$

素因数の和:10779

約数の個数: 32

約数和(自身を含む): 259144704

約数和(自身を除く): 102367797

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 2091, 4879, 10711, 14637, 32133, 74977, 182087, 224931, 439151, 546261, 1274609, 1317453, 3074057, 3823827, 7465567, 9222171, 22396701, 52258969, 156776907]

約数ペア:

[(1, 156776907), (3, 52258969), (7, 22396701), (17, 9222171), (21, 7465567), (41, 3823827), (51, 3074057), (119, 1317453), (123, 1274609), (287, 546261), (357, 439151), (697, 224931), (861, 182087), (2091, 74977), (4879, 32133), (10711, 14637)]