63394569

素因数分解:

$3^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 112412160

約数和(自身を除く): 49017591

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 101, 123, 189, 243, 287, 303, 369, 567, 707, 729, 861, 909, 1107, 1701, 2121, 2187, 2583, 2727, 3321, 4141, 5103, 6363, 7749, 8181, 9963, 12423, 15309, 19089, 23247, 24543, 28987, 29889, 37269, 57267, 69741, 73629, 86961, 89667, 111807, 171801, 209223, 220887, 260883, 335421, 515403, 627669, 782649, 1006263, 1546209, 2347947, 3018789, 7043841, 9056367, 21131523, 63394569]

約数ペア:

[(1, 63394569), (3, 21131523), (7, 9056367), (9, 7043841), (21, 3018789), (27, 2347947), (41, 1546209), (63, 1006263), (81, 782649), (101, 627669), (123, 515403), (189, 335421), (243, 260883), (287, 220887), (303, 209223), (369, 171801), (567, 111807), (707, 89667), (729, 86961), (861, 73629), (909, 69741), (1107, 57267), (1701, 37269), (2121, 29889), (2187, 28987), (2583, 24543), (2727, 23247), (3321, 19089), (4141, 15309), (5103, 12423), (6363, 9963), (7749, 8181)]