47635371

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2897}}^1$

素因数の和:2945

約数の個数: 40

約数和(自身を含む): 84157920

約数和(自身を除く): 36522549

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 1827, 2349, 2897, 5481, 8691, 16443, 20279, 26073, 60837, 78219, 84013, 182511, 234657, 252039, 547533, 588091, 756117, 1642599, 1764273, 2268351, 5292819, 6805053, 15878457, 47635371]

約数ペア:

[(1, 47635371), (3, 15878457), (7, 6805053), (9, 5292819), (21, 2268351), (27, 1764273), (29, 1642599), (63, 756117), (81, 588091), (87, 547533), (189, 252039), (203, 234657), (261, 182511), (567, 84013), (609, 78219), (783, 60837), (1827, 26073), (2349, 20279), (2897, 16443), (5481, 8691)]