23269491

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 42301440

約数和(自身を除く): 19031949

約数列:

[1, 3, 7, 9, 21, 23, 27, 53, 63, 69, 101, 159, 161, 189, 207, 303, 371, 477, 483, 621, 707, 909, 1113, 1219, 1431, 1449, 2121, 2323, 2727, 3339, 3657, 4347, 5353, 6363, 6969, 8533, 10017, 10971, 16059, 16261, 19089, 20907, 25599, 32913, 37471, 48177, 48783, 62721, 76797, 112413, 123119, 144531, 146349, 230391, 337239, 369357, 439047, 861833, 1011717, 1108071, 2585499, 3324213, 7756497, 23269491]

約数ペア:

[(1, 23269491), (3, 7756497), (7, 3324213), (9, 2585499), (21, 1108071), (23, 1011717), (27, 861833), (53, 439047), (63, 369357), (69, 337239), (101, 230391), (159, 146349), (161, 144531), (189, 123119), (207, 112413), (303, 76797), (371, 62721), (477, 48783), (483, 48177), (621, 37471), (707, 32913), (909, 25599), (1113, 20907), (1219, 19089), (1431, 16261), (1449, 16059), (2121, 10971), (2323, 10017), (2727, 8533), (3339, 6969), (3657, 6363), (4347, 5353)]