23328459

素因数分解:

$3^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 44160000

約数和(自身を除く): 20831541

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 229, 231, 297, 343, 441, 539, 687, 693, 1029, 1323, 1603, 1617, 2061, 2079, 2519, 3087, 3773, 4809, 4851, 6183, 7557, 9261, 11221, 11319, 14427, 14553, 17633, 22671, 33663, 33957, 43281, 52899, 68013, 78547, 100989, 101871, 123431, 158697, 235641, 302967, 370293, 476091, 706923, 864017, 1110879, 2120769, 2592051, 3332637, 7776153, 23328459]

約数ペア:

[(1, 23328459), (3, 7776153), (7, 3332637), (9, 2592051), (11, 2120769), (21, 1110879), (27, 864017), (33, 706923), (49, 476091), (63, 370293), (77, 302967), (99, 235641), (147, 158697), (189, 123431), (229, 101871), (231, 100989), (297, 78547), (343, 68013), (441, 52899), (539, 43281), (687, 33957), (693, 33663), (1029, 22671), (1323, 17633), (1603, 14553), (1617, 14427), (2061, 11319), (2079, 11221), (2519, 9261), (3087, 7557), (3773, 6183), (4809, 4851)]