78668811

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{8101}}^1$

素因数の和:8203

約数の個数: 24

約数和(自身を含む): 123863376

約数和(自身を除く): 45194565

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 3237, 8101, 9711, 24303, 72909, 105313, 315939, 672383, 947817, 2017149, 6051447, 8740979, 26222937, 78668811]

約数ペア:

[(1, 78668811), (3, 26222937), (9, 8740979), (13, 6051447), (39, 2017149), (83, 947817), (117, 672383), (249, 315939), (747, 105313), (1079, 72909), (3237, 24303), (8101, 9711)]