78994851

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 118013952

約数和(自身を除く): 39019101

約数列:

[1, 3, 13, 31, 39, 93, 223, 293, 403, 669, 879, 1209, 2899, 3809, 6913, 8697, 9083, 11427, 20739, 27249, 65339, 89869, 118079, 196017, 269607, 354237, 849407, 2025509, 2548221, 6076527, 26331617, 78994851]

約数ペア:

[(1, 78994851), (3, 26331617), (13, 6076527), (31, 2548221), (39, 2025509), (93, 849407), (223, 354237), (293, 269607), (403, 196017), (669, 118079), (879, 89869), (1209, 65339), (2899, 27249), (3809, 20739), (6913, 11427), (8697, 9083)]