86866311

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4591}}^1$

素因数の和:4671

約数の個数: 32

約数和(自身を含む): 142829568

約数和(自身を除く): 55963257

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 901, 1113, 2703, 4591, 6307, 13773, 18921, 32137, 78047, 96411, 234141, 243323, 546329, 729969, 1638987, 1703261, 4136491, 5109783, 12409473, 28955437, 86866311]

約数ペア:

[(1, 86866311), (3, 28955437), (7, 12409473), (17, 5109783), (21, 4136491), (51, 1703261), (53, 1638987), (119, 729969), (159, 546329), (357, 243323), (371, 234141), (901, 96411), (1113, 78047), (2703, 32137), (4591, 18921), (6307, 13773)]