123442893

素因数分解:

$3^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3911}}^1$

素因数の和:4094

約数の個数: 32

約数和(自身を含む): 210309120

約数和(自身を除く): 86866227

約数列:

[1, 3, 7, 9, 21, 27, 63, 167, 189, 501, 1169, 1503, 3507, 3911, 4509, 10521, 11733, 27377, 31563, 35199, 82131, 105597, 246393, 653137, 739179, 1959411, 4571959, 5878233, 13715877, 17634699, 41147631, 123442893]

約数ペア:

[(1, 123442893), (3, 41147631), (7, 17634699), (9, 13715877), (21, 5878233), (27, 4571959), (63, 1959411), (167, 739179), (189, 653137), (501, 246393), (1169, 105597), (1503, 82131), (3507, 35199), (3911, 31563), (4509, 27377), (10521, 11733)]