358408071

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 643991040

約数和(自身を除く): 285582969

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 71, 81, 87, 189, 203, 213, 261, 307, 497, 567, 609, 639, 783, 921, 1491, 1827, 1917, 2059, 2149, 2349, 2763, 4473, 5481, 5751, 6177, 6447, 8289, 8903, 13419, 14413, 16443, 18531, 19341, 21797, 24867, 26709, 40257, 43239, 55593, 58023, 62321, 65391, 80127, 129717, 152579, 166779, 174069, 186963, 196173, 240381, 389151, 457737, 560889, 588519, 632113, 721143, 1167453, 1373211, 1682667, 1765557, 1896339, 4119633, 4424791, 5048001, 5689017, 12358899, 13274373, 17067051, 39823119, 51201153, 119469357, 358408071]

約数ペア:

[(1, 358408071), (3, 119469357), (7, 51201153), (9, 39823119), (21, 17067051), (27, 13274373), (29, 12358899), (63, 5689017), (71, 5048001), (81, 4424791), (87, 4119633), (189, 1896339), (203, 1765557), (213, 1682667), (261, 1373211), (307, 1167453), (497, 721143), (567, 632113), (609, 588519), (639, 560889), (783, 457737), (921, 389151), (1491, 240381), (1827, 196173), (1917, 186963), (2059, 174069), (2149, 166779), (2349, 152579), (2763, 129717), (4473, 80127), (5481, 65391), (5751, 62321), (6177, 58023), (6447, 55593), (8289, 43239), (8903, 40257), (13419, 26709), (14413, 24867), (16443, 21797), (18531, 19341)]