17967902997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{44027}}^1$

素因数の和:44273

約数の個数: 32

約数和(自身を含む): 26628134400

約数和(自身を除く): 8660231403

約数列:

[1, 3, 11, 33, 83, 149, 249, 447, 913, 1639, 2739, 4917, 12367, 37101, 44027, 132081, 136037, 408111, 484297, 1452891, 3654241, 6560023, 10962723, 19680069, 40196651, 72160253, 120589953, 216480759, 544481909, 1633445727, 5989300999, 17967902997]

約数ペア:

[(1, 17967902997), (3, 5989300999), (11, 1633445727), (33, 544481909), (83, 216480759), (149, 120589953), (249, 72160253), (447, 40196651), (913, 19680069), (1639, 10962723), (2739, 6560023), (4917, 3654241), (12367, 1452891), (37101, 484297), (44027, 408111), (132081, 136037)]