64980498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{1217}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 142067520

約数和(自身を除く): 77087022

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 809, 1217, 1618, 2427, 2434, 3651, 4854, 7302, 8899, 13387, 17798, 26697, 26774, 40161, 53394, 80322, 984553, 1969106, 2953659, 5907318, 10830083, 21660166, 32490249, 64980498]

約数ペア:

[(1, 64980498), (2, 32490249), (3, 21660166), (6, 10830083), (11, 5907318), (22, 2953659), (33, 1969106), (66, 984553), (809, 80322), (1217, 53394), (1618, 40161), (2427, 26774), (2434, 26697), (3651, 17798), (4854, 13387), (7302, 8899)]