127940526

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3803}}^1$

素因数の和:3910

約数の個数: 64

約数和(自身を含む): 328665600

約数和(自身を除く): 200725074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 89, 126, 178, 189, 267, 378, 534, 623, 801, 1246, 1602, 1869, 2403, 3738, 3803, 4806, 5607, 7606, 11214, 11409, 16821, 22818, 26621, 33642, 34227, 53242, 68454, 79863, 102681, 159726, 205362, 239589, 338467, 479178, 676934, 718767, 1015401, 1437534, 2030802, 2369269, 3046203, 4738538, 6092406, 7107807, 9138609, 14215614, 18277218, 21323421, 42646842, 63970263, 127940526]

約数ペア:

[(1, 127940526), (2, 63970263), (3, 42646842), (6, 21323421), (7, 18277218), (9, 14215614), (14, 9138609), (18, 7107807), (21, 6092406), (27, 4738538), (42, 3046203), (54, 2369269), (63, 2030802), (89, 1437534), (126, 1015401), (178, 718767), (189, 676934), (267, 479178), (378, 338467), (534, 239589), (623, 205362), (801, 159726), (1246, 102681), (1602, 79863), (1869, 68454), (2403, 53242), (3738, 34227), (3803, 33642), (4806, 26621), (5607, 22818), (7606, 16821), (11214, 11409)]