156631918077

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{1481}}^1\times {\mathrm{73907}}^1$

素因数の和:75450

約数の個数: 32

約数和(自身を含む): 236588376960

約数和(自身を除く): 79956458883

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 1481, 4443, 13329, 39987, 73907, 78493, 221721, 235479, 665163, 706437, 1995489, 2119311, 3917071, 11751213, 35253639, 105760917, 109456267, 328368801, 985106403, 2955319209, 5801182151, 17403546453, 52210639359, 156631918077]

約数ペア:

[(1, 156631918077), (3, 52210639359), (9, 17403546453), (27, 5801182151), (53, 2955319209), (159, 985106403), (477, 328368801), (1431, 109456267), (1481, 105760917), (4443, 35253639), (13329, 11751213), (39987, 3917071), (73907, 2119311), (78493, 1995489), (221721, 706437), (235479, 665163)]