89237379

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 158291280

約数和(自身を除く): 69053901

約数列:

[1, 3, 7, 11, 21, 29, 33, 49, 77, 87, 121, 147, 173, 203, 231, 319, 363, 519, 539, 609, 847, 957, 1211, 1421, 1617, 1903, 2233, 2541, 3509, 3633, 4263, 5017, 5709, 5929, 6699, 8477, 10527, 13321, 15051, 15631, 17787, 20933, 24563, 25431, 35119, 39963, 46893, 55187, 62799, 73689, 93247, 105357, 146531, 165561, 171941, 245833, 279741, 386309, 439593, 515823, 607057, 737499, 1025717, 1158927, 1821171, 2704163, 3077151, 4249399, 8112489, 12748197, 29745793, 89237379]

約数ペア:

[(1, 89237379), (3, 29745793), (7, 12748197), (11, 8112489), (21, 4249399), (29, 3077151), (33, 2704163), (49, 1821171), (77, 1158927), (87, 1025717), (121, 737499), (147, 607057), (173, 515823), (203, 439593), (231, 386309), (319, 279741), (363, 245833), (519, 171941), (539, 165561), (609, 146531), (847, 105357), (957, 93247), (1211, 73689), (1421, 62799), (1617, 55187), (1903, 46893), (2233, 39963), (2541, 35119), (3509, 25431), (3633, 24563), (4263, 20933), (5017, 17787), (5709, 15631), (5929, 15051), (6699, 13321), (8477, 10527)]