677236491

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{4423}}^1$

素因数の和:4592

約数の個数: 32

約数和(自身を含む): 1032030720

約数和(自身を除く): 354794229

約数列:

[1, 3, 9, 27, 53, 107, 159, 321, 477, 963, 1431, 2889, 4423, 5671, 13269, 17013, 39807, 51039, 119421, 153117, 234419, 473261, 703257, 1419783, 2109771, 4259349, 6329313, 12778047, 25082833, 75248499, 225745497, 677236491]

約数ペア:

[(1, 677236491), (3, 225745497), (9, 75248499), (27, 25082833), (53, 12778047), (107, 6329313), (159, 4259349), (321, 2109771), (477, 1419783), (963, 703257), (1431, 473261), (2889, 234419), (4423, 153117), (5671, 119421), (13269, 51039), (17013, 39807)]