64810083

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 98784000

約数和(自身を除く): 33973917

約数列:

[1, 3, 13, 19, 39, 57, 149, 247, 447, 587, 741, 1761, 1937, 2831, 5811, 7631, 8493, 11153, 22893, 33459, 36803, 87463, 110409, 144989, 262389, 434967, 1137019, 1661797, 3411057, 4985391, 21603361, 64810083]

約数ペア:

[(1, 64810083), (3, 21603361), (13, 4985391), (19, 3411057), (39, 1661797), (57, 1137019), (149, 434967), (247, 262389), (447, 144989), (587, 110409), (741, 87463), (1761, 36803), (1937, 33459), (2831, 22893), (5811, 11153), (7631, 8493)]