130432869

素因数分解:

$3^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1721}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 221518080

約数和(自身を除く): 91085211

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 401, 1203, 1721, 2807, 3609, 5163, 8421, 10827, 12047, 15489, 25263, 36141, 46467, 75789, 108423, 325269, 690121, 2070363, 4830847, 6211089, 14492541, 18633267, 43477623, 130432869]

約数ペア:

[(1, 130432869), (3, 43477623), (7, 18633267), (9, 14492541), (21, 6211089), (27, 4830847), (63, 2070363), (189, 690121), (401, 325269), (1203, 108423), (1721, 75789), (2807, 46467), (3609, 36141), (5163, 25263), (8421, 15489), (10827, 12047)]