144620739

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{7951}}^1$

素因数の和:8047

約数の個数: 24

約数和(自身を含む): 218330112

約数和(自身を除く): 73709373

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 2021, 6063, 7951, 18189, 23853, 71559, 341893, 373697, 1025679, 1121091, 3077037, 3363273, 16068971, 48206913, 144620739]

約数ペア:

[(1, 144620739), (3, 48206913), (9, 16068971), (43, 3363273), (47, 3077037), (129, 1121091), (141, 1025679), (387, 373697), (423, 341893), (2021, 71559), (6063, 23853), (7951, 18189)]