134426439

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 239308800

約数和(自身を除く): 104882361

約数列:

[1, 3, 7, 9, 21, 27, 37, 47, 63, 111, 141, 189, 259, 329, 333, 409, 423, 777, 987, 999, 1227, 1269, 1739, 2331, 2863, 2961, 3681, 5217, 6993, 8589, 8883, 11043, 12173, 15133, 15651, 19223, 25767, 36519, 45399, 46953, 57669, 77301, 105931, 109557, 134561, 136197, 173007, 317793, 328671, 403683, 408591, 519021, 711251, 953379, 1211049, 2133753, 2860137, 3633147, 4978757, 6401259, 14936271, 19203777, 44808813, 134426439]

約数ペア:

[(1, 134426439), (3, 44808813), (7, 19203777), (9, 14936271), (21, 6401259), (27, 4978757), (37, 3633147), (47, 2860137), (63, 2133753), (111, 1211049), (141, 953379), (189, 711251), (259, 519021), (329, 408591), (333, 403683), (409, 328671), (423, 317793), (777, 173007), (987, 136197), (999, 134561), (1227, 109557), (1269, 105931), (1739, 77301), (2331, 57669), (2863, 46953), (2961, 45399), (3681, 36519), (5217, 25767), (6993, 19223), (8589, 15651), (8883, 15133), (11043, 12173)]