70767723

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2221}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 109500160

約数和(自身を除く): 38732437

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 247, 559, 741, 817, 1677, 2221, 2451, 6663, 10621, 28873, 31863, 42199, 86619, 95503, 126597, 286509, 548587, 1241539, 1645761, 1814557, 3724617, 5443671, 23589241, 70767723]

約数ペア:

[(1, 70767723), (3, 23589241), (13, 5443671), (19, 3724617), (39, 1814557), (43, 1645761), (57, 1241539), (129, 548587), (247, 286509), (559, 126597), (741, 95503), (817, 86619), (1677, 42199), (2221, 31863), (2451, 28873), (6663, 10621)]