139969323

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1361}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 224239680

約数和(自身を除く): 84270357

約数列:

[1, 3, 9, 13, 27, 39, 117, 293, 351, 879, 1361, 2637, 3809, 4083, 7911, 11427, 12249, 17693, 34281, 36747, 53079, 102843, 159237, 398773, 477711, 1196319, 3588957, 5184049, 10766871, 15552147, 46656441, 139969323]

約数ペア:

[(1, 139969323), (3, 46656441), (9, 15552147), (13, 10766871), (27, 5184049), (39, 3588957), (117, 1196319), (293, 477711), (351, 398773), (879, 159237), (1361, 102843), (2637, 53079), (3809, 36747), (4083, 34281), (7911, 17693), (11427, 12249)]