78850107

素因数分解:

$3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2851}}^1$

素因数の和:3303

約数の個数: 24

約数和(自身を含む): 130507520

約数和(自身を除く): 51657413

約数列:

[1, 3, 7, 9, 21, 63, 439, 1317, 2851, 3073, 3951, 8553, 9219, 19957, 25659, 27657, 59871, 179613, 1251589, 3754767, 8761123, 11264301, 26283369, 78850107]

約数ペア:

[(1, 78850107), (3, 26283369), (7, 11264301), (9, 8761123), (21, 3754767), (63, 1251589), (439, 179613), (1317, 59871), (2851, 27657), (3073, 25659), (3951, 19957), (8553, 9219)]