148571283

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43943}}^1$

素因数の和:43983

約数の個数: 24

約数和(自身を含む): 240461568

約数和(自身を除く): 91890285

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 43943, 131829, 307601, 922803, 1010689, 2153207, 3032067, 6459621, 7074823, 21224469, 49523761, 148571283]

約数ペア:

[(1, 148571283), (3, 49523761), (7, 21224469), (21, 7074823), (23, 6459621), (49, 3032067), (69, 2153207), (147, 1010689), (161, 922803), (483, 307601), (1127, 131829), (3381, 43943)]