147702978

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{72617}}^1$

素因数の和:72738

約数の個数: 24

約数和(自身を含む): 322859628

約数和(自身を除く): 175156650

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 72617, 145234, 217851, 435702, 653553, 1307106, 8205721, 16411442, 24617163, 49234326, 73851489, 147702978]

約数ペア:

[(1, 147702978), (2, 73851489), (3, 49234326), (6, 24617163), (9, 16411442), (18, 8205721), (113, 1307106), (226, 653553), (339, 435702), (678, 217851), (1017, 145234), (2034, 72617)]