442734561

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 706492800

約数和(自身を除く): 263758239

約数列:

[1, 3, 9, 19, 29, 57, 73, 87, 171, 219, 261, 551, 657, 1223, 1387, 1653, 2117, 3669, 4161, 4959, 6351, 11007, 12483, 19053, 23237, 35467, 40223, 69711, 89279, 106401, 120669, 209133, 267837, 319203, 362007, 673873, 803511, 1696301, 2021619, 2589091, 5088903, 6064857, 7767273, 15266709, 23301819, 49192729, 147578187, 442734561]

約数ペア:

[(1, 442734561), (3, 147578187), (9, 49192729), (19, 23301819), (29, 15266709), (57, 7767273), (73, 6064857), (87, 5088903), (171, 2589091), (219, 2021619), (261, 1696301), (551, 803511), (657, 673873), (1223, 362007), (1387, 319203), (1653, 267837), (2117, 209133), (3669, 120669), (4161, 106401), (4959, 89279), (6351, 69711), (11007, 40223), (12483, 35467), (19053, 23237)]