192239103

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 306913536

約数和(自身を除く): 114674433

約数列:

[1, 3, 7, 21, 49, 71, 113, 147, 163, 213, 339, 489, 497, 791, 1141, 1491, 2373, 3423, 3479, 5537, 7987, 8023, 10437, 11573, 16611, 18419, 23961, 24069, 34719, 55257, 56161, 81011, 128933, 168483, 243033, 386799, 393127, 567077, 902531, 1179381, 1307749, 1701231, 2707593, 3923247, 9154243, 27462729, 64079701, 192239103]

約数ペア:

[(1, 192239103), (3, 64079701), (7, 27462729), (21, 9154243), (49, 3923247), (71, 2707593), (113, 1701231), (147, 1307749), (163, 1179381), (213, 902531), (339, 567077), (489, 393127), (497, 386799), (791, 243033), (1141, 168483), (1491, 128933), (2373, 81011), (3423, 56161), (3479, 55257), (5537, 34719), (7987, 24069), (8023, 23961), (10437, 18419), (11573, 16611)]