156940320807

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{1069}}^1\times {\mathrm{1103}}^1$

素因数の和:2844

約数の個数: 48

約数和(自身を含む): 237352227840

約数和(自身を除く): 80411907033

約数列:

[1, 3, 9, 23, 69, 207, 643, 1069, 1103, 1929, 3207, 3309, 5787, 9621, 9927, 14789, 24587, 25369, 44367, 73761, 76107, 133101, 221283, 228321, 687367, 709229, 1179107, 2062101, 2127687, 3537321, 6186303, 6383061, 10611963, 15809441, 16312267, 27119461, 47428323, 48936801, 81358383, 142284969, 146810403, 244075149, 758165801, 2274497403, 6823492209, 17437813423, 52313440269, 156940320807]

約数ペア:

[(1, 156940320807), (3, 52313440269), (9, 17437813423), (23, 6823492209), (69, 2274497403), (207, 758165801), (643, 244075149), (1069, 146810403), (1103, 142284969), (1929, 81358383), (3207, 48936801), (3309, 47428323), (5787, 27119461), (9621, 16312267), (9927, 15809441), (14789, 10611963), (24587, 6383061), (25369, 6186303), (44367, 3537321), (73761, 2127687), (76107, 2062101), (133101, 1179107), (221283, 709229), (228321, 687367)]