79668603

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2069

約数の個数: 40

約数和(自身を含む): 137998080

約数和(自身を除く): 58329477

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 497, 567, 639, 1491, 1917, 1979, 4473, 5751, 5937, 13419, 13853, 17811, 40257, 41559, 53433, 124677, 140509, 160299, 374031, 421527, 983563, 1122093, 1264581, 2950689, 3793743, 8852067, 11381229, 26556201, 79668603]

約数ペア:

[(1, 79668603), (3, 26556201), (7, 11381229), (9, 8852067), (21, 3793743), (27, 2950689), (63, 1264581), (71, 1122093), (81, 983563), (189, 421527), (213, 374031), (497, 160299), (567, 140509), (639, 124677), (1491, 53433), (1917, 41559), (1979, 40257), (4473, 17811), (5751, 13853), (5937, 13419)]