105655389

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{641}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 165666816

約数和(自身を除く): 60011427

約数列:

[1, 3, 7, 21, 47, 141, 167, 329, 501, 641, 987, 1169, 1923, 3507, 4487, 7849, 13461, 23547, 30127, 54943, 90381, 107047, 164829, 210889, 321141, 632667, 749329, 2247987, 5031209, 15093627, 35218463, 105655389]

約数ペア:

[(1, 105655389), (3, 35218463), (7, 15093627), (21, 5031209), (47, 2247987), (141, 749329), (167, 632667), (329, 321141), (501, 210889), (641, 164829), (987, 107047), (1169, 90381), (1923, 54943), (3507, 30127), (4487, 23547), (7849, 13461)]