77830977

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{69929}}^1$

素因数の和:69992

約数の個数: 16

約数和(自身を含む): 120839040

約数和(自身を除く): 43008063

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 69929, 209787, 489503, 1468509, 3706237, 11118711, 25943659, 77830977]

約数ペア:

[(1, 77830977), (3, 25943659), (7, 11118711), (21, 3706237), (53, 1468509), (159, 489503), (371, 209787), (1113, 69929)]