165372273

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:440

約数の個数: 60

約数和(自身を含む): 278087040

約数和(自身を除く): 112714767

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 121, 141, 297, 359, 363, 423, 517, 891, 1077, 1089, 1269, 1551, 3231, 3267, 3807, 3949, 4653, 5687, 9693, 9801, 11847, 13959, 16873, 17061, 29079, 35541, 41877, 43439, 50619, 51183, 106623, 130317, 151857, 153549, 185603, 319869, 390951, 455571, 460647, 556809, 1172853, 1366713, 1670427, 2041633, 3518559, 5011281, 6124899, 15033843, 18374697, 55124091, 165372273]

約数ペア:

[(1, 165372273), (3, 55124091), (9, 18374697), (11, 15033843), (27, 6124899), (33, 5011281), (47, 3518559), (81, 2041633), (99, 1670427), (121, 1366713), (141, 1172853), (297, 556809), (359, 460647), (363, 455571), (423, 390951), (517, 319869), (891, 185603), (1077, 153549), (1089, 151857), (1269, 130317), (1551, 106623), (3231, 51183), (3267, 50619), (3807, 43439), (3949, 41877), (4653, 35541), (5687, 29079), (9693, 17061), (9801, 16873), (11847, 13959)]