61293791

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 73920000

約数和(自身を除く): 12626209

約数列:

[1, 13, 19, 29, 43, 199, 247, 377, 551, 559, 817, 1247, 2587, 3781, 5771, 7163, 8557, 10621, 16211, 23693, 49153, 75023, 109649, 111241, 162583, 248153, 308009, 1425437, 2113579, 3225989, 4714907, 61293791]

約数ペア:

[(1, 61293791), (13, 4714907), (19, 3225989), (29, 2113579), (43, 1425437), (199, 308009), (247, 248153), (377, 162583), (551, 111241), (559, 109649), (817, 75023), (1247, 49153), (2587, 23693), (3781, 16211), (5771, 10621), (7163, 8557)]