939339909

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{569}}^1$

素因数の和:899

約数の個数: 40

約数和(自身を含む): 1427679000

約数和(自身を除く): 488339091

約数列:

[1, 3, 9, 27, 81, 89, 229, 267, 569, 687, 801, 1707, 2061, 2403, 5121, 6183, 7209, 15363, 18549, 20381, 46089, 50641, 61143, 130301, 151923, 183429, 390903, 455769, 550287, 1172709, 1367307, 1650861, 3518127, 4101921, 10554381, 11596789, 34790367, 104371101, 313113303, 939339909]

約数ペア:

[(1, 939339909), (3, 313113303), (9, 104371101), (27, 34790367), (81, 11596789), (89, 10554381), (229, 4101921), (267, 3518127), (569, 1650861), (687, 1367307), (801, 1172709), (1707, 550287), (2061, 455769), (2403, 390903), (5121, 183429), (6183, 151923), (7209, 130301), (15363, 61143), (18549, 50641), (20381, 46089)]