99991825921

素因数分解:

${\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{43889}}^1$

素因数の和:44006

約数の個数: 32

約数和(自身を含む): 116575351200

約数和(自身を除く): 16583525279

約数列:

[1, 13, 17, 61, 169, 221, 793, 1037, 2197, 2873, 10309, 13481, 37349, 43889, 134017, 175253, 570557, 746113, 2278289, 2677229, 7417241, 9699469, 34803977, 45512893, 96424133, 126093097, 452451701, 591667609, 1639210261, 5881872113, 7691678917, 99991825921]

約数ペア:

[(1, 99991825921), (13, 7691678917), (17, 5881872113), (61, 1639210261), (169, 591667609), (221, 452451701), (793, 126093097), (1037, 96424133), (2197, 45512893), (2873, 34803977), (10309, 9699469), (13481, 7417241), (37349, 2677229), (43889, 2278289), (134017, 746113), (175253, 570557)]