63791847

素因数分解:

$3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1951}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 108687360

約数和(自身を除く): 44895513

約数列:

[1, 3, 7, 9, 21, 27, 63, 173, 189, 519, 1211, 1557, 1951, 3633, 4671, 5853, 10899, 13657, 17559, 32697, 40971, 52677, 122913, 337523, 368739, 1012569, 2362661, 3037707, 7087983, 9113121, 21263949, 63791847]

約数ペア:

[(1, 63791847), (3, 21263949), (7, 9113121), (9, 7087983), (21, 3037707), (27, 2362661), (63, 1012569), (173, 368739), (189, 337523), (519, 122913), (1211, 52677), (1557, 40971), (1951, 32697), (3633, 17559), (4671, 13657), (5853, 10899)]