148740477

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{3187}}^1$

素因数の和:3568

約数の個数: 16

約数和(自身を含む): 203215872

約数和(自身を除く): 54475395

約数列:

[1, 3, 47, 141, 331, 993, 3187, 9561, 15557, 46671, 149789, 449367, 1054897, 3164691, 49580159, 148740477]

約数ペア:

[(1, 148740477), (3, 49580159), (47, 3164691), (141, 1054897), (331, 449367), (993, 149789), (3187, 46671), (9561, 15557)]