72268273

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13219}}^1$

素因数の和:13308

約数の個数: 16

約数和(自身を含む): 91376640

約数和(自身を除く): 19108367

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 13219, 92533, 145409, 938549, 1017863, 6569843, 10324039, 72268273]

約数ペア:

[(1, 72268273), (7, 10324039), (11, 6569843), (71, 1017863), (77, 938549), (497, 145409), (781, 92533), (5467, 13219)]