146676789

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 256663680

約数和(自身を除く): 109986891

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 181, 399, 543, 677, 1197, 1267, 1629, 2031, 3439, 3801, 4739, 6093, 10317, 11403, 12863, 14217, 24073, 30951, 38589, 42651, 72219, 90041, 115767, 122537, 216657, 270123, 367611, 810369, 857759, 1102833, 2328203, 2573277, 6984609, 7719831, 16297421, 20953827, 48892263, 146676789]

約数ペア:

[(1, 146676789), (3, 48892263), (7, 20953827), (9, 16297421), (19, 7719831), (21, 6984609), (57, 2573277), (63, 2328203), (133, 1102833), (171, 857759), (181, 810369), (399, 367611), (543, 270123), (677, 216657), (1197, 122537), (1267, 115767), (1629, 90041), (2031, 72219), (3439, 42651), (3801, 38589), (4739, 30951), (6093, 24073), (10317, 14217), (11403, 12863)]