51238377

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1019}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 76589760

約数和(自身を除く): 25351383

約数列:

[1, 3, 9, 37, 111, 151, 333, 453, 1019, 1359, 3057, 5587, 9171, 16761, 37703, 50283, 113109, 153869, 339327, 461607, 1384821, 5693153, 17079459, 51238377]

約数ペア:

[(1, 51238377), (3, 17079459), (9, 5693153), (37, 1384821), (111, 461607), (151, 339327), (333, 153869), (453, 113109), (1019, 50283), (1359, 37703), (3057, 16761), (5587, 9171)]