47044557

素因数分解:

$3^7\times 7^2\times {\mathrm{439}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 82262400

約数和(自身を除く): 35217843

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 439, 441, 567, 729, 1317, 1323, 1701, 2187, 3073, 3951, 3969, 5103, 9219, 11853, 11907, 15309, 21511, 27657, 35559, 35721, 64533, 82971, 106677, 107163, 193599, 248913, 320031, 580797, 746739, 960093, 1742391, 2240217, 5227173, 6720651, 15681519, 47044557]

約数ペア:

[(1, 47044557), (3, 15681519), (7, 6720651), (9, 5227173), (21, 2240217), (27, 1742391), (49, 960093), (63, 746739), (81, 580797), (147, 320031), (189, 248913), (243, 193599), (439, 107163), (441, 106677), (567, 82971), (729, 64533), (1317, 35721), (1323, 35559), (1701, 27657), (2187, 21511), (3073, 15309), (3951, 11907), (3969, 11853), (5103, 9219)]