42147063

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 80870400

約数和(自身を除く): 38723337

約数列:

[1, 3, 7, 9, 17, 21, 23, 29, 51, 59, 63, 69, 87, 119, 153, 161, 177, 203, 207, 261, 357, 391, 413, 483, 493, 531, 609, 667, 1003, 1071, 1173, 1239, 1357, 1449, 1479, 1711, 1827, 2001, 2737, 3009, 3451, 3519, 3717, 4071, 4437, 4669, 5133, 6003, 7021, 8211, 9027, 9499, 10353, 11339, 11977, 12213, 14007, 15399, 21063, 23069, 24633, 28497, 29087, 31059, 34017, 35931, 39353, 42021, 63189, 69207, 79373, 85491, 87261, 102051, 107793, 118059, 161483, 203609, 207621, 238119, 261783, 275471, 354177, 484449, 610827, 669001, 714357, 826413, 1453347, 1832481, 2007003, 2479239, 4683007, 6021009, 14049021, 42147063]

約数ペア:

[(1, 42147063), (3, 14049021), (7, 6021009), (9, 4683007), (17, 2479239), (21, 2007003), (23, 1832481), (29, 1453347), (51, 826413), (59, 714357), (63, 669001), (69, 610827), (87, 484449), (119, 354177), (153, 275471), (161, 261783), (177, 238119), (203, 207621), (207, 203609), (261, 161483), (357, 118059), (391, 107793), (413, 102051), (483, 87261), (493, 85491), (531, 79373), (609, 69207), (667, 63189), (1003, 42021), (1071, 39353), (1173, 35931), (1239, 34017), (1357, 31059), (1449, 29087), (1479, 28497), (1711, 24633), (1827, 23069), (2001, 21063), (2737, 15399), (3009, 14007), (3451, 12213), (3519, 11977), (3717, 11339), (4071, 10353), (4437, 9499), (4669, 9027), (5133, 8211), (6003, 7021)]