156977473797

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1\times {\mathrm{1277}}^1$

素因数の和:2107

約数の個数: 64

約数和(自身を含む): 239594941440

約数和(自身を除く): 82617467643

約数列:

[1, 3, 9, 27, 47, 141, 157, 423, 471, 617, 1269, 1277, 1413, 1851, 3831, 4239, 5553, 7379, 11493, 16659, 22137, 28999, 34479, 60019, 66411, 86997, 96869, 180057, 199233, 200489, 260991, 290607, 540171, 601467, 782973, 787909, 871821, 1620513, 1804401, 2363727, 2615463, 4552843, 5413203, 7091181, 9422983, 13658529, 21273543, 28268949, 37031723, 40975587, 84806847, 111095169, 122926761, 123701713, 254420541, 333285507, 371105139, 999856521, 1113315417, 3339946251, 5813980511, 17441941533, 52325824599, 156977473797]

約数ペア:

[(1, 156977473797), (3, 52325824599), (9, 17441941533), (27, 5813980511), (47, 3339946251), (141, 1113315417), (157, 999856521), (423, 371105139), (471, 333285507), (617, 254420541), (1269, 123701713), (1277, 122926761), (1413, 111095169), (1851, 84806847), (3831, 40975587), (4239, 37031723), (5553, 28268949), (7379, 21273543), (11493, 13658529), (16659, 9422983), (22137, 7091181), (28999, 5413203), (34479, 4552843), (60019, 2615463), (66411, 2363727), (86997, 1804401), (96869, 1620513), (180057, 871821), (199233, 787909), (200489, 782973), (260991, 601467), (290607, 540171)]