321738243

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1867}}^1$

素因数の和:2027

約数の個数: 32

約数和(自身を含む): 473425920

約数和(自身を除く): 151687677

約数列:

[1, 3, 17, 31, 51, 93, 109, 327, 527, 1581, 1853, 1867, 3379, 5559, 5601, 10137, 31739, 57443, 57877, 95217, 172329, 173631, 203503, 610509, 983909, 2951727, 3459551, 6308593, 10378653, 18925779, 107246081, 321738243]

約数ペア:

[(1, 321738243), (3, 107246081), (17, 18925779), (31, 10378653), (51, 6308593), (93, 3459551), (109, 2951727), (327, 983909), (527, 610509), (1581, 203503), (1853, 173631), (1867, 172329), (3379, 95217), (5559, 57877), (5601, 57443), (10137, 31739)]