7139119689

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2029}}^1$

素因数の和:2155

約数の個数: 96

約数和(自身を含む): 12369520800

約数和(自身を除く): 5230401111

約数列:

[1, 3, 9, 13, 17, 29, 39, 51, 61, 87, 117, 153, 183, 221, 261, 377, 493, 549, 663, 793, 1037, 1131, 1479, 1769, 1989, 2029, 2379, 3111, 3393, 4437, 5307, 6087, 6409, 7137, 9333, 13481, 15921, 18261, 19227, 22997, 26377, 30073, 34493, 40443, 57681, 58841, 68991, 79131, 90219, 103479, 121329, 123769, 176523, 206973, 237393, 270657, 310437, 371307, 390949, 448409, 529569, 764933, 1000297, 1113921, 1172847, 1345227, 1608997, 2104073, 2294799, 3000891, 3518541, 3589301, 4035681, 4826991, 6312219, 6884397, 9002673, 10767903, 13003861, 14480973, 18936657, 27352949, 32303709, 39011583, 46660913, 61018117, 82058847, 117034749, 139982739, 183054351, 246176541, 419948217, 549163053, 793235521, 2379706563, 7139119689]

約数ペア:

[(1, 7139119689), (3, 2379706563), (9, 793235521), (13, 549163053), (17, 419948217), (29, 246176541), (39, 183054351), (51, 139982739), (61, 117034749), (87, 82058847), (117, 61018117), (153, 46660913), (183, 39011583), (221, 32303709), (261, 27352949), (377, 18936657), (493, 14480973), (549, 13003861), (663, 10767903), (793, 9002673), (1037, 6884397), (1131, 6312219), (1479, 4826991), (1769, 4035681), (1989, 3589301), (2029, 3518541), (2379, 3000891), (3111, 2294799), (3393, 2104073), (4437, 1608997), (5307, 1345227), (6087, 1172847), (6409, 1113921), (7137, 1000297), (9333, 764933), (13481, 529569), (15921, 448409), (18261, 390949), (19227, 371307), (22997, 310437), (26377, 270657), (30073, 237393), (34493, 206973), (40443, 176523), (57681, 123769), (58841, 121329), (68991, 103479), (79131, 90219)]