30842127

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:341

約数の個数: 40

約数和(自身を含む): 48665232

約数和(自身を除く): 17823105

約数列:

[1, 3, 9, 27, 37, 41, 81, 111, 123, 251, 333, 369, 753, 999, 1107, 1517, 2259, 2997, 3321, 4551, 6777, 9287, 10291, 13653, 20331, 27861, 30873, 40959, 83583, 92619, 122877, 250749, 277857, 380767, 752247, 833571, 1142301, 3426903, 10280709, 30842127]

約数ペア:

[(1, 30842127), (3, 10280709), (9, 3426903), (27, 1142301), (37, 833571), (41, 752247), (81, 380767), (111, 277857), (123, 250749), (251, 122877), (333, 92619), (369, 83583), (753, 40959), (999, 30873), (1107, 27861), (1517, 20331), (2259, 13653), (2997, 10291), (3321, 9287), (4551, 6777)]