42229593

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1139

約数の個数: 40

約数和(自身を含む): 73180800

約数和(自身を除く): 30951207

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 497, 567, 639, 1049, 1491, 1917, 3147, 4473, 5751, 7343, 9441, 13419, 22029, 28323, 40257, 66087, 74479, 84969, 198261, 223437, 521353, 594783, 670311, 1564059, 2010933, 4692177, 6032799, 14076531, 42229593]

約数ペア:

[(1, 42229593), (3, 14076531), (7, 6032799), (9, 4692177), (21, 2010933), (27, 1564059), (63, 670311), (71, 594783), (81, 521353), (189, 223437), (213, 198261), (497, 84969), (567, 74479), (639, 66087), (1049, 40257), (1491, 28323), (1917, 22029), (3147, 13419), (4473, 9441), (5751, 7343)]