128522877

素因数分解:

$3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{15733}}^1$

素因数の和:16132

約数の個数: 16

約数和(自身を含む): 196360320

約数和(自身を除く): 67837443

約数列:

[1, 3, 7, 21, 389, 1167, 2723, 8169, 15733, 47199, 110131, 330393, 6120137, 18360411, 42840959, 128522877]

約数ペア:

[(1, 128522877), (3, 42840959), (7, 18360411), (21, 6120137), (389, 330393), (1167, 110131), (2723, 47199), (8169, 15733)]