156745784853

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2381}}^1\times {\mathrm{7411}}^1$

素因数の和:9855

約数の個数: 64

約数和(自身を含む): 271186698240

約数和(自身を除く): 114440913387

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2381, 2961, 7143, 7411, 8883, 16667, 21429, 22233, 50001, 51877, 64287, 66699, 111907, 150003, 155631, 200097, 335721, 348317, 450009, 466893, 783349, 1007163, 1044951, 1400679, 2350047, 2438219, 3021489, 3134853, 7050141, 7314657, 9404559, 17645591, 21150423, 21943971, 52936773, 65831913, 123519137, 158810319, 370557411, 476430957, 829342777, 1111672233, 2488028331, 3335016699, 5805399439, 7464084993, 17416198317, 22392254979, 52248594951, 156745784853]

約数ペア:

[(1, 156745784853), (3, 52248594951), (7, 22392254979), (9, 17416198317), (21, 7464084993), (27, 5805399439), (47, 3335016699), (63, 2488028331), (141, 1111672233), (189, 829342777), (329, 476430957), (423, 370557411), (987, 158810319), (1269, 123519137), (2381, 65831913), (2961, 52936773), (7143, 21943971), (7411, 21150423), (8883, 17645591), (16667, 9404559), (21429, 7314657), (22233, 7050141), (50001, 3134853), (51877, 3021489), (64287, 2438219), (66699, 2350047), (111907, 1400679), (150003, 1044951), (155631, 1007163), (200097, 783349), (335721, 466893), (348317, 450009)]