100989903

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{67733}}^1$

素因数の和:67814

約数の個数: 16

約数和(自身を含む): 156059136

約数和(自身を除く): 55069233

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 67733, 203199, 474131, 1422393, 4809043, 14427129, 33663301, 100989903]

約数ペア:

[(1, 100989903), (3, 33663301), (7, 14427129), (21, 4809043), (71, 1422393), (213, 474131), (497, 203199), (1491, 67733)]