82734939

素因数分解:

$3^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:579

約数の個数: 56

約数和(自身を含む): 146619392

約数和(自身を除く): 63884453

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 243, 279, 523, 567, 651, 729, 837, 1569, 1701, 1953, 2511, 3661, 4707, 5103, 5859, 7533, 10983, 14121, 16213, 17577, 22599, 32949, 42363, 48639, 52731, 98847, 113491, 127089, 145917, 158193, 296541, 340473, 381267, 437751, 889623, 1021419, 1313253, 2668869, 3064257, 3939759, 9192771, 11819277, 27578313, 82734939]

約数ペア:

[(1, 82734939), (3, 27578313), (7, 11819277), (9, 9192771), (21, 3939759), (27, 3064257), (31, 2668869), (63, 1313253), (81, 1021419), (93, 889623), (189, 437751), (217, 381267), (243, 340473), (279, 296541), (523, 158193), (567, 145917), (651, 127089), (729, 113491), (837, 98847), (1569, 52731), (1701, 48639), (1953, 42363), (2511, 32949), (3661, 22599), (4707, 17577), (5103, 16213), (5859, 14121), (7533, 10983)]