22959909

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 41472000

約数和(自身を除く): 18512091

約数列:

[1, 3, 7, 9, 21, 27, 29, 59, 63, 71, 87, 177, 189, 203, 213, 261, 413, 497, 531, 609, 639, 783, 1239, 1491, 1593, 1711, 1827, 1917, 2059, 3717, 4189, 4473, 5133, 5481, 6177, 11151, 11977, 12567, 13419, 14413, 15399, 18531, 29323, 35931, 37701, 43239, 46197, 55593, 87969, 107793, 113103, 121481, 129717, 263907, 323379, 364443, 389151, 791721, 850367, 1093329, 2551101, 3279987, 7653303, 22959909]

約数ペア:

[(1, 22959909), (3, 7653303), (7, 3279987), (9, 2551101), (21, 1093329), (27, 850367), (29, 791721), (59, 389151), (63, 364443), (71, 323379), (87, 263907), (177, 129717), (189, 121481), (203, 113103), (213, 107793), (261, 87969), (413, 55593), (497, 46197), (531, 43239), (609, 37701), (639, 35931), (783, 29323), (1239, 18531), (1491, 15399), (1593, 14413), (1711, 13419), (1827, 12567), (1917, 11977), (2059, 11151), (3717, 6177), (4189, 5481), (4473, 5133)]