123792760287

素因数分解:

$3^2\times 7^2\times {\mathrm{2243}}^1\times {\mathrm{125149}}^1$

素因数の和:127412

約数の個数: 36

約数和(自身を含む): 208099920600

約数和(自身を除く): 84307160313

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 2243, 6729, 15701, 20187, 47103, 109907, 125149, 141309, 329721, 375447, 876043, 989163, 1126341, 2628129, 6132301, 7884387, 18396903, 55190709, 280709207, 842127621, 1964964449, 2526382863, 5894893347, 13754751143, 17684680041, 41264253429, 123792760287]

約数ペア:

[(1, 123792760287), (3, 41264253429), (7, 17684680041), (9, 13754751143), (21, 5894893347), (49, 2526382863), (63, 1964964449), (147, 842127621), (441, 280709207), (2243, 55190709), (6729, 18396903), (15701, 7884387), (20187, 6132301), (47103, 2628129), (109907, 1126341), (125149, 989163), (141309, 876043), (329721, 375447)]