66414231

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{307}}^1$

素因数の和:412

約数の個数: 36

約数和(自身を含む): 106114008

約数和(自身を除く): 39699777

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 307, 387, 559, 921, 1677, 1849, 2763, 3991, 5031, 5547, 11973, 13201, 16641, 24037, 35919, 39603, 72111, 118809, 171613, 216333, 514839, 567643, 1544517, 1702929, 5108787, 7379359, 22138077, 66414231]

約数ペア:

[(1, 66414231), (3, 22138077), (9, 7379359), (13, 5108787), (39, 1702929), (43, 1544517), (117, 567643), (129, 514839), (307, 216333), (387, 171613), (559, 118809), (921, 72111), (1677, 39603), (1849, 35919), (2763, 24037), (3991, 16641), (5031, 13201), (5547, 11973)]