7890350097

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 13272336000

約数和(自身を除く): 5381985903

約数列:

[1, 3, 7, 17, 21, 49, 51, 83, 109, 119, 147, 249, 327, 349, 357, 581, 763, 833, 1047, 1411, 1743, 1853, 2289, 2443, 2499, 4067, 4233, 5341, 5559, 5933, 7329, 9047, 9877, 12201, 12971, 16023, 17101, 17799, 27141, 28967, 29631, 38041, 38913, 41531, 51303, 63329, 69139, 86901, 90797, 114123, 124593, 153799, 189987, 202769, 207417, 266287, 272391, 290717, 443303, 461397, 492439, 608307, 646697, 798861, 872151, 1076593, 1329909, 1419383, 1477317, 1864009, 1940091, 3157403, 3229779, 3447073, 4258149, 4526879, 5592027, 7536151, 9472209, 10341219, 13580637, 22101821, 22608453, 24129511, 31688153, 53675851, 66305463, 72388533, 95064459, 154712747, 161027553, 375730957, 464138241, 1127192871, 2630116699, 7890350097]

約数ペア:

[(1, 7890350097), (3, 2630116699), (7, 1127192871), (17, 464138241), (21, 375730957), (49, 161027553), (51, 154712747), (83, 95064459), (109, 72388533), (119, 66305463), (147, 53675851), (249, 31688153), (327, 24129511), (349, 22608453), (357, 22101821), (581, 13580637), (763, 10341219), (833, 9472209), (1047, 7536151), (1411, 5592027), (1743, 4526879), (1853, 4258149), (2289, 3447073), (2443, 3229779), (2499, 3157403), (4067, 1940091), (4233, 1864009), (5341, 1477317), (5559, 1419383), (5933, 1329909), (7329, 1076593), (9047, 872151), (9877, 798861), (12201, 646697), (12971, 608307), (16023, 492439), (17101, 461397), (17799, 443303), (27141, 290717), (28967, 272391), (29631, 266287), (38041, 207417), (38913, 202769), (41531, 189987), (51303, 153799), (63329, 124593), (69139, 114123), (86901, 90797)]