40232079

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 62484480

約数和(自身を除く): 22252401

約数列:

[1, 3, 9, 27, 31, 71, 93, 213, 279, 639, 677, 837, 1917, 2031, 2201, 6093, 6603, 18279, 19809, 20987, 48067, 59427, 62961, 144201, 188883, 432603, 566649, 1297809, 1490077, 4470231, 13410693, 40232079]

約数ペア:

[(1, 40232079), (3, 13410693), (9, 4470231), (27, 1490077), (31, 1297809), (71, 566649), (93, 432603), (213, 188883), (279, 144201), (639, 62961), (677, 59427), (837, 48067), (1917, 20987), (2031, 19809), (2201, 18279), (6093, 6603)]