117510183

素因数分解:

$3^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 209139840

約数和(自身を除く): 91629657

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 71, 81, 139, 147, 189, 213, 243, 417, 441, 497, 567, 639, 973, 1251, 1323, 1491, 1701, 1917, 2919, 3479, 3753, 3969, 4473, 5751, 6811, 8757, 9869, 10437, 11259, 11907, 13419, 17253, 20433, 26271, 29607, 31311, 33777, 40257, 61299, 69083, 78813, 88821, 93933, 120771, 183897, 207249, 236439, 266463, 281799, 483581, 551691, 621747, 799389, 845397, 1450743, 1655073, 1865241, 2398167, 4352229, 5595723, 13056687, 16787169, 39170061, 117510183]

約数ペア:

[(1, 117510183), (3, 39170061), (7, 16787169), (9, 13056687), (21, 5595723), (27, 4352229), (49, 2398167), (63, 1865241), (71, 1655073), (81, 1450743), (139, 845397), (147, 799389), (189, 621747), (213, 551691), (243, 483581), (417, 281799), (441, 266463), (497, 236439), (567, 207249), (639, 183897), (973, 120771), (1251, 93933), (1323, 88821), (1491, 78813), (1701, 69083), (1917, 61299), (2919, 40257), (3479, 33777), (3753, 31311), (3969, 29607), (4473, 26271), (5751, 20433), (6811, 17253), (8757, 13419), (9869, 11907), (10437, 11259)]