147702906

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{210403}}^1$

素因数の和:210427

約数の個数: 32

約数和(自身を含む): 353478720

約数和(自身を除く): 205775814

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 210403, 420806, 631209, 1262418, 1893627, 2735239, 3787254, 5470478, 5680881, 8205717, 11361762, 16411434, 24617151, 49234302, 73851453, 147702906]

約数ペア:

[(1, 147702906), (2, 73851453), (3, 49234302), (6, 24617151), (9, 16411434), (13, 11361762), (18, 8205717), (26, 5680881), (27, 5470478), (39, 3787254), (54, 2735239), (78, 1893627), (117, 1262418), (234, 631209), (351, 420806), (702, 210403)]