90073977

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{80929}}^1$

素因数の和:80992

約数の個数: 16

約数和(自身を含む): 139847040

約数和(自身を除く): 49773063

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 80929, 242787, 566503, 1699509, 4289237, 12867711, 30024659, 90073977]

約数ペア:

[(1, 90073977), (3, 30024659), (7, 12867711), (21, 4289237), (53, 1699509), (159, 566503), (371, 242787), (1113, 80929)]