61545813

素因数分解:

$3^1\times 7^2\times {\mathrm{613}}^1\times {\mathrm{683}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 95754528

約数和(自身を除く): 34208715

約数列:

[1, 3, 7, 21, 49, 147, 613, 683, 1839, 2049, 4291, 4781, 12873, 14343, 30037, 33467, 90111, 100401, 418679, 1256037, 2930753, 8792259, 20515271, 61545813]

約数ペア:

[(1, 61545813), (3, 20515271), (7, 8792259), (21, 2930753), (49, 1256037), (147, 418679), (613, 100401), (683, 90111), (1839, 33467), (2049, 30037), (4291, 14343), (4781, 12873)]