64531701

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1627}}^1$

素因数の和:1762

約数の個数: 32

約数和(自身を含む): 103931520

約数和(自身を除く): 39399819

約数列:

[1, 3, 9, 13, 27, 39, 113, 117, 339, 351, 1017, 1469, 1627, 3051, 4407, 4881, 13221, 14643, 21151, 39663, 43929, 63453, 183851, 190359, 551553, 571077, 1654659, 2390063, 4963977, 7170189, 21510567, 64531701]

約数ペア:

[(1, 64531701), (3, 21510567), (9, 7170189), (13, 4963977), (27, 2390063), (39, 1654659), (113, 571077), (117, 551553), (339, 190359), (351, 183851), (1017, 63453), (1469, 43929), (1627, 39663), (3051, 21151), (4407, 14643), (4881, 13221)]