524280897

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2171

約数の個数: 64

約数和(自身を含む): 938065920

約数和(自身を除く): 413785023

約数列:

[1, 3, 7, 9, 21, 27, 31, 43, 63, 93, 129, 189, 217, 279, 301, 387, 651, 837, 903, 1161, 1333, 1953, 2081, 2709, 3999, 5859, 6243, 8127, 9331, 11997, 14567, 18729, 27993, 35991, 43701, 56187, 64511, 83979, 89483, 131103, 193533, 251937, 268449, 393309, 451577, 580599, 626381, 805347, 1354731, 1741797, 1879143, 2416041, 2773973, 4064193, 5637429, 8321919, 12192579, 16912287, 19417811, 24965757, 58253433, 74897271, 174760299, 524280897]

約数ペア:

[(1, 524280897), (3, 174760299), (7, 74897271), (9, 58253433), (21, 24965757), (27, 19417811), (31, 16912287), (43, 12192579), (63, 8321919), (93, 5637429), (129, 4064193), (189, 2773973), (217, 2416041), (279, 1879143), (301, 1741797), (387, 1354731), (651, 805347), (837, 626381), (903, 580599), (1161, 451577), (1333, 393309), (1953, 268449), (2081, 251937), (2709, 193533), (3999, 131103), (5859, 89483), (6243, 83979), (8127, 64511), (9331, 56187), (11997, 43701), (14567, 35991), (18729, 27993)]