739715665959

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{2377}}^1\times {\mathrm{17981}}^1$

素因数の和:21008

約数の個数: 32

約数和(自身を含む): 1098107513280

約数和(自身を除く): 358391847321

約数列:

[1, 3, 9, 27, 641, 1923, 2377, 5769, 7131, 17307, 17981, 21393, 53943, 64179, 161829, 485487, 1523657, 4570971, 11525821, 13712913, 34577463, 41138739, 42740837, 103732389, 128222511, 311197167, 384667533, 1154002599, 27396876517, 82190629551, 246571888653, 739715665959]

約数ペア:

[(1, 739715665959), (3, 246571888653), (9, 82190629551), (27, 27396876517), (641, 1154002599), (1923, 384667533), (2377, 311197167), (5769, 128222511), (7131, 103732389), (17307, 42740837), (17981, 41138739), (21393, 34577463), (53943, 13712913), (64179, 11525821), (161829, 4570971), (485487, 1523657)]