156960801

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{9041}}^1$

素因数の和:9693

約数の個数: 16

約数和(自身を含む): 232921920

約数和(自身を除く): 75961119

約数列:

[1, 3, 9, 27, 643, 1929, 5787, 9041, 17361, 27123, 81369, 244107, 5813363, 17440089, 52320267, 156960801]

約数ペア:

[(1, 156960801), (3, 52320267), (9, 17440089), (27, 5813363), (643, 244107), (1929, 81369), (5787, 27123), (9041, 17361)]