153920013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{9157}}^1$

素因数の和:9604

約数の個数: 16

約数和(自身を含む): 221550336

約数和(自身を除く): 67630323

約数列:

[1, 3, 13, 39, 431, 1293, 5603, 9157, 16809, 27471, 119041, 357123, 3946667, 11840001, 51306671, 153920013]

約数ペア:

[(1, 153920013), (3, 51306671), (13, 11840001), (39, 3946667), (431, 357123), (1293, 119041), (5603, 27471), (9157, 16809)]