147804963

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1\times {\mathrm{557}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 198871200

約数和(自身を除く): 51066237

約数列:

[1, 3, 197, 449, 557, 591, 1347, 1671, 88453, 109729, 250093, 265359, 329187, 750279, 49268321, 147804963]

約数ペア:

[(1, 147804963), (3, 49268321), (197, 750279), (449, 329187), (557, 265359), (591, 250093), (1347, 109729), (1671, 88453)]