63256221

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3847}}^1$

素因数の和:3895

約数の個数: 40

約数和(自身を含む): 111745920

約数和(自身を除く): 48489699

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 1827, 2349, 3847, 5481, 11541, 16443, 26929, 34623, 80787, 103869, 111563, 242361, 311607, 334689, 727083, 780941, 1004067, 2181249, 2342823, 3012201, 7028469, 9036603, 21085407, 63256221]

約数ペア:

[(1, 63256221), (3, 21085407), (7, 9036603), (9, 7028469), (21, 3012201), (27, 2342823), (29, 2181249), (63, 1004067), (81, 780941), (87, 727083), (189, 334689), (203, 311607), (261, 242361), (567, 111563), (609, 103869), (783, 80787), (1827, 34623), (2349, 26929), (3847, 16443), (5481, 11541)]