11780492013

素因数分解:

$3^9\times {\mathrm{67}}^1\times {\mathrm{8933}}^1$

素因数の和:9027

約数の個数: 40

約数和(自身を含む): 17936184288

約数和(自身を除く): 6155692275

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 729, 1809, 2187, 5427, 6561, 8933, 16281, 19683, 26799, 48843, 80397, 146529, 241191, 439587, 598511, 723573, 1318761, 1795533, 2170719, 5386599, 6512157, 16159797, 19536471, 48479391, 58609413, 145438173, 175828239, 436314519, 1308943557, 3926830671, 11780492013]

約数ペア:

[(1, 11780492013), (3, 3926830671), (9, 1308943557), (27, 436314519), (67, 175828239), (81, 145438173), (201, 58609413), (243, 48479391), (603, 19536471), (729, 16159797), (1809, 6512157), (2187, 5386599), (5427, 2170719), (6561, 1795533), (8933, 1318761), (16281, 723573), (19683, 598511), (26799, 439587), (48843, 241191), (80397, 146529)]