210501963

素因数分解:

$3^3\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{1093}}^1$

素因数の和:2128

約数の個数: 32

約数和(自身を含む): 357081600

約数和(自身を除く): 146579637

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1019, 1093, 3057, 3279, 7133, 7651, 9171, 9837, 21399, 22953, 27513, 29511, 64197, 68859, 192591, 206577, 1113767, 3341301, 7796369, 10023903, 23389107, 30071709, 70167321, 210501963]

約数ペア:

[(1, 210501963), (3, 70167321), (7, 30071709), (9, 23389107), (21, 10023903), (27, 7796369), (63, 3341301), (189, 1113767), (1019, 206577), (1093, 192591), (3057, 68859), (3279, 64197), (7133, 29511), (7651, 27513), (9171, 22953), (9837, 21399)]