71529927

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5783}}^1$

素因数の和:5843

約数の個数: 32

約数和(自身を含む): 118456320

約数和(自身を除く): 46926393

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4123, 5783, 12369, 17349, 40481, 109877, 121443, 179273, 329631, 537819, 769139, 1254911, 2307417, 3406187, 3764733, 10218561, 23843309, 71529927]

約数ペア:

[(1, 71529927), (3, 23843309), (7, 10218561), (19, 3764733), (21, 3406187), (31, 2307417), (57, 1254911), (93, 769139), (133, 537819), (217, 329631), (399, 179273), (589, 121443), (651, 109877), (1767, 40481), (4123, 17349), (5783, 12369)]