23920677

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 56

約数和(自身を含む): 41446560

約数和(自身を除く): 17525883

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 157, 171, 209, 243, 297, 471, 513, 627, 729, 891, 1413, 1539, 1727, 1881, 2673, 2983, 4239, 4617, 5181, 5643, 8019, 8949, 12717, 13851, 15543, 16929, 26847, 32813, 38151, 46629, 50787, 80541, 98439, 114453, 139887, 152361, 241623, 295317, 419661, 724869, 885951, 1258983, 2174607, 2657853, 7973559, 23920677]

約数ペア:

[(1, 23920677), (3, 7973559), (9, 2657853), (11, 2174607), (19, 1258983), (27, 885951), (33, 724869), (57, 419661), (81, 295317), (99, 241623), (157, 152361), (171, 139887), (209, 114453), (243, 98439), (297, 80541), (471, 50787), (513, 46629), (627, 38151), (729, 32813), (891, 26847), (1413, 16929), (1539, 15543), (1727, 13851), (1881, 12717), (2673, 8949), (2983, 8019), (4239, 5643), (4617, 5181)]