29593431

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 55292160

約数和(自身を除く): 25698729

約数列:

[1, 3, 7, 9, 19, 21, 27, 41, 57, 63, 67, 81, 123, 133, 171, 189, 201, 287, 369, 399, 469, 513, 567, 603, 779, 861, 1107, 1197, 1273, 1407, 1539, 1809, 2337, 2583, 2747, 3321, 3591, 3819, 4221, 5427, 5453, 7011, 7749, 8241, 8911, 10773, 11457, 12663, 16359, 19229, 21033, 23247, 24723, 26733, 34371, 37989, 49077, 52193, 57687, 63099, 74169, 80199, 103113, 147231, 156579, 173061, 222507, 240597, 365351, 441693, 469737, 519183, 721791, 1096053, 1409211, 1557549, 3288159, 4227633, 9864477, 29593431]

約数ペア:

[(1, 29593431), (3, 9864477), (7, 4227633), (9, 3288159), (19, 1557549), (21, 1409211), (27, 1096053), (41, 721791), (57, 519183), (63, 469737), (67, 441693), (81, 365351), (123, 240597), (133, 222507), (171, 173061), (189, 156579), (201, 147231), (287, 103113), (369, 80199), (399, 74169), (469, 63099), (513, 57687), (567, 52193), (603, 49077), (779, 37989), (861, 34371), (1107, 26733), (1197, 24723), (1273, 23247), (1407, 21033), (1539, 19229), (1809, 16359), (2337, 12663), (2583, 11457), (2747, 10773), (3321, 8911), (3591, 8241), (3819, 7749), (4221, 7011), (5427, 5453)]