63996387

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4423}}^1$

素因数の和:4499

約数の個数: 32

約数和(自身を含む): 107025408

約数和(自身を除く): 43029021

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 4423, 4823, 13269, 14469, 30961, 57499, 92883, 172497, 234419, 402493, 703257, 1207479, 1640933, 3047447, 4922799, 9142341, 21332129, 63996387]

約数ペア:

[(1, 63996387), (3, 21332129), (7, 9142341), (13, 4922799), (21, 3047447), (39, 1640933), (53, 1207479), (91, 703257), (159, 402493), (273, 234419), (371, 172497), (689, 92883), (1113, 57499), (2067, 30961), (4423, 14469), (4823, 13269)]