87087039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5711}}^1$

素因数の和:5767

約数の個数: 32

約数和(自身を含む): 138184704

約数和(自身を除く): 51097665

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 391, 663, 897, 1173, 5083, 5711, 15249, 17133, 74243, 97087, 131353, 222729, 291261, 394059, 1262131, 1707589, 2233001, 3786393, 5122767, 6699003, 29029013, 87087039]

約数ペア:

[(1, 87087039), (3, 29029013), (13, 6699003), (17, 5122767), (23, 3786393), (39, 2233001), (51, 1707589), (69, 1262131), (221, 394059), (299, 291261), (391, 222729), (663, 131353), (897, 97087), (1173, 74243), (5083, 17133), (5711, 15249)]