70959889

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 105144480

約数和(自身を除く): 34184591

約数列:

[1, 7, 11, 13, 19, 41, 49, 77, 91, 133, 143, 169, 209, 247, 287, 451, 533, 539, 637, 779, 931, 1001, 1183, 1463, 1729, 1859, 2009, 2717, 3157, 3211, 3731, 5453, 5863, 6929, 7007, 8281, 8569, 10127, 10241, 12103, 13013, 19019, 22099, 22477, 26117, 35321, 38171, 41041, 48503, 59983, 70889, 76219, 91091, 111397, 131651, 133133, 157339, 247247, 287287, 339521, 419881, 496223, 533533, 779779, 921557, 1448161, 1730729, 3734731, 5458453, 6450899, 10137127, 70959889]

約数ペア:

[(1, 70959889), (7, 10137127), (11, 6450899), (13, 5458453), (19, 3734731), (41, 1730729), (49, 1448161), (77, 921557), (91, 779779), (133, 533533), (143, 496223), (169, 419881), (209, 339521), (247, 287287), (287, 247247), (451, 157339), (533, 133133), (539, 131651), (637, 111397), (779, 91091), (931, 76219), (1001, 70889), (1183, 59983), (1463, 48503), (1729, 41041), (1859, 38171), (2009, 35321), (2717, 26117), (3157, 22477), (3211, 22099), (3731, 19019), (5453, 13013), (5863, 12103), (6929, 10241), (7007, 10127), (8281, 8569)]