79868451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 118540800

約数和(自身を除く): 38672349

約数列:

[1, 3, 13, 39, 41, 123, 199, 251, 533, 597, 753, 1599, 2587, 3263, 7761, 8159, 9789, 10291, 24477, 30873, 49949, 106067, 133783, 149847, 318201, 401349, 649337, 1948011, 2047909, 6143727, 26622817, 79868451]

約数ペア:

[(1, 79868451), (3, 26622817), (13, 6143727), (39, 2047909), (41, 1948011), (123, 649337), (199, 401349), (251, 318201), (533, 149847), (597, 133783), (753, 106067), (1599, 49949), (2587, 30873), (3263, 24477), (7761, 10291), (8159, 9789)]