156907975581

素因数分解:

$3^4\times 7^1\times {\mathrm{16339}}^1\times {\mathrm{16937}}^1$

素因数の和:33295

約数の個数: 40

約数和(自身を含む): 267910378560

約数和(自身を除く): 111002402979

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 16339, 16937, 49017, 50811, 114373, 118559, 147051, 152433, 343119, 355677, 441153, 457299, 1029357, 1067031, 1323459, 1371897, 3088071, 3201093, 9264213, 9603279, 276733643, 830200929, 1937135501, 2490602787, 5811406503, 7471808361, 17434219509, 22415425083, 52302658527, 156907975581]

約数ペア:

[(1, 156907975581), (3, 52302658527), (7, 22415425083), (9, 17434219509), (21, 7471808361), (27, 5811406503), (63, 2490602787), (81, 1937135501), (189, 830200929), (567, 276733643), (16339, 9603279), (16937, 9264213), (49017, 3201093), (50811, 3088071), (114373, 1371897), (118559, 1323459), (147051, 1067031), (152433, 1029357), (343119, 457299), (355677, 441153)]