70997859

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{479}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 105431040

約数和(自身を除く): 34433181

約数列:

[1, 3, 9, 43, 129, 383, 387, 479, 1149, 1437, 3447, 4311, 16469, 20597, 49407, 61791, 148221, 183457, 185373, 550371, 1651113, 7888651, 23665953, 70997859]

約数ペア:

[(1, 70997859), (3, 23665953), (9, 7888651), (43, 1651113), (129, 550371), (383, 185373), (387, 183457), (479, 148221), (1149, 61791), (1437, 49407), (3447, 20597), (4311, 16469)]