128528742753

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{2719667}}^1$

素因数の和:2719821

約数の個数: 24

約数和(自身を含む): 190920693600

約数和(自身を除く): 62391950847

約数列:

[1, 3, 9, 59, 89, 177, 267, 531, 801, 5251, 15753, 47259, 2719667, 8159001, 24477003, 160460353, 242050363, 481381059, 726151089, 1444143177, 2178453267, 14280971417, 42842914251, 128528742753]

約数ペア:

[(1, 128528742753), (3, 42842914251), (9, 14280971417), (59, 2178453267), (89, 1444143177), (177, 726151089), (267, 481381059), (531, 242050363), (801, 160460353), (5251, 24477003), (15753, 8159001), (47259, 2719667)]