610941987

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{479}}^1\times {\mathrm{487}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 918220800

約数和(自身を除く): 307278813

約数列:

[1, 3, 9, 27, 97, 291, 479, 487, 873, 1437, 1461, 2619, 4311, 4383, 12933, 13149, 46463, 47239, 139389, 141717, 233273, 418167, 425151, 699819, 1254501, 1275453, 2099457, 6298371, 22627481, 67882443, 203647329, 610941987]

約数ペア:

[(1, 610941987), (3, 203647329), (9, 67882443), (27, 22627481), (97, 6298371), (291, 2099457), (479, 1275453), (487, 1254501), (873, 699819), (1437, 425151), (1461, 418167), (2619, 233273), (4311, 141717), (4383, 139389), (12933, 47239), (13149, 46463)]