53828334

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{142403}}^1$

素因数の和:142421

約数の個数: 32

約数和(自身を含む): 136707840

約数和(自身を除く): 82879506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 142403, 284806, 427209, 854418, 996821, 1281627, 1993642, 2563254, 2990463, 3844881, 5980926, 7689762, 8971389, 17942778, 26914167, 53828334]

約数ペア:

[(1, 53828334), (2, 26914167), (3, 17942778), (6, 8971389), (7, 7689762), (9, 5980926), (14, 3844881), (18, 2990463), (21, 2563254), (27, 1993642), (42, 1281627), (54, 996821), (63, 854418), (126, 427209), (189, 284806), (378, 142403)]