74982771

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 110522880

約数和(自身を除く): 35540109

約数列:

[1, 3, 9, 79, 163, 237, 489, 647, 711, 1467, 1941, 5823, 12877, 38631, 51113, 105461, 115893, 153339, 316383, 460017, 949149, 8331419, 24994257, 74982771]

約数ペア:

[(1, 74982771), (3, 24994257), (9, 8331419), (79, 949149), (163, 460017), (237, 316383), (489, 153339), (647, 115893), (711, 105461), (1467, 51113), (1941, 38631), (5823, 12877)]