148977387

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{10883}}^1$

素因数の和:10921

約数の個数: 30

約数和(自身を含む): 241004412

約数和(自身を除く): 92027025

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 4563, 10883, 13689, 32649, 97947, 141479, 293841, 424437, 881523, 1273311, 1839227, 3819933, 5517681, 11459799, 16553043, 49659129, 148977387]

約数ペア:

[(1, 148977387), (3, 49659129), (9, 16553043), (13, 11459799), (27, 5517681), (39, 3819933), (81, 1839227), (117, 1273311), (169, 881523), (351, 424437), (507, 293841), (1053, 141479), (1521, 97947), (4563, 32649), (10883, 13689)]