63849747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 97216000

約数和(自身を除く): 33366253

約数列:

[1, 3, 13, 19, 39, 57, 199, 247, 433, 597, 741, 1299, 2587, 3781, 5629, 7761, 8227, 11343, 16887, 24681, 49153, 86167, 106951, 147459, 258501, 320853, 1120171, 1637173, 3360513, 4911519, 21283249, 63849747]

約数ペア:

[(1, 63849747), (3, 21283249), (13, 4911519), (19, 3360513), (39, 1637173), (57, 1120171), (199, 320853), (247, 258501), (433, 147459), (597, 106951), (741, 86167), (1299, 49153), (2587, 24681), (3781, 16887), (5629, 11343), (7761, 8227)]