2080996029

素因数分解:

$3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{60167}}^1$

素因数の和:60247

約数の個数: 40

約数和(自身を含む): 3611042688

約数和(自身を除く): 1530046659

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 183, 189, 427, 549, 567, 1281, 1647, 3843, 4941, 11529, 34587, 60167, 180501, 421169, 541503, 1263507, 1624509, 3670187, 3790521, 4873527, 11010561, 11371563, 25691309, 33031683, 34114689, 77073927, 99095049, 231221781, 297285147, 693665343, 2080996029]

約数ペア:

[(1, 2080996029), (3, 693665343), (7, 297285147), (9, 231221781), (21, 99095049), (27, 77073927), (61, 34114689), (63, 33031683), (81, 25691309), (183, 11371563), (189, 11010561), (427, 4873527), (549, 3790521), (567, 3670187), (1281, 1624509), (1647, 1263507), (3843, 541503), (4941, 421169), (11529, 180501), (34587, 60167)]