64533777

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 109549440

約数和(自身を除く): 45015663

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 121, 231, 233, 327, 363, 699, 763, 847, 1199, 1631, 2289, 2541, 2563, 3597, 4893, 7689, 8393, 13189, 17941, 25179, 25397, 28193, 39567, 53823, 76191, 84579, 92323, 177779, 197351, 276969, 279367, 533337, 592053, 838101, 1955569, 3073037, 5866707, 9219111, 21511259, 64533777]

約数ペア:

[(1, 64533777), (3, 21511259), (7, 9219111), (11, 5866707), (21, 3073037), (33, 1955569), (77, 838101), (109, 592053), (121, 533337), (231, 279367), (233, 276969), (327, 197351), (363, 177779), (699, 92323), (763, 84579), (847, 76191), (1199, 53823), (1631, 39567), (2289, 28193), (2541, 25397), (2563, 25179), (3597, 17941), (4893, 13189), (7689, 8393)]