82137321

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4673}}^1$

素因数の和:4723

約数の個数: 40

約数和(自身を含む): 144781824

約数和(自身を除く): 62644503

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 1953, 2511, 4673, 5859, 14019, 17577, 32711, 42057, 98133, 126171, 144863, 294399, 378513, 434589, 883197, 1014041, 1303767, 2649591, 3042123, 3911301, 9126369, 11733903, 27379107, 82137321]

約数ペア:

[(1, 82137321), (3, 27379107), (7, 11733903), (9, 9126369), (21, 3911301), (27, 3042123), (31, 2649591), (63, 1303767), (81, 1014041), (93, 883197), (189, 434589), (217, 378513), (279, 294399), (567, 144863), (651, 126171), (837, 98133), (1953, 42057), (2511, 32711), (4673, 17577), (5859, 14019)]