68493033

素因数分解:

$3^4\times 7^2\times {\mathrm{17257}}^1$

素因数の和:17283

約数の個数: 30

約数和(自身を含む): 119028426

約数和(自身を除く): 50535393

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 17257, 51771, 120799, 155313, 362397, 465939, 845593, 1087191, 1397817, 2536779, 3261573, 7610337, 9784719, 22831011, 68493033]

約数ペア:

[(1, 68493033), (3, 22831011), (7, 9784719), (9, 7610337), (21, 3261573), (27, 2536779), (49, 1397817), (63, 1087191), (81, 845593), (147, 465939), (189, 362397), (441, 155313), (567, 120799), (1323, 51771), (3969, 17257)]