215529128631

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1549}}^1$

素因数の和:1893

約数の個数: 96

約数和(自身を含む): 340454400000

約数和(自身を除く): 124925271369

約数列:

[1, 3, 9, 19, 43, 57, 127, 129, 149, 171, 381, 387, 447, 817, 1143, 1341, 1549, 2413, 2451, 2831, 4647, 5461, 6407, 7239, 7353, 8493, 13941, 16383, 18923, 19221, 21717, 25479, 29431, 49149, 56769, 57663, 66607, 88293, 103759, 121733, 170307, 196723, 199821, 230801, 264879, 311277, 359537, 365199, 590169, 599463, 692403, 813689, 933831, 1078611, 1095597, 1265533, 1770507, 2077209, 2441067, 3235833, 3737737, 3796599, 4385219, 7323201, 8459089, 9924443, 11213211, 11389797, 13155657, 15460091, 25377267, 29311727, 29773329, 33639633, 39466971, 46380273, 76131801, 87935181, 89319987, 139140819, 160722691, 188564417, 263805543, 482168073, 556922813, 565693251, 1260404261, 1446504219, 1670768439, 1697079753, 3781212783, 5012305317, 11343638349, 23947680959, 71843042877, 215529128631]

約数ペア:

[(1, 215529128631), (3, 71843042877), (9, 23947680959), (19, 11343638349), (43, 5012305317), (57, 3781212783), (127, 1697079753), (129, 1670768439), (149, 1446504219), (171, 1260404261), (381, 565693251), (387, 556922813), (447, 482168073), (817, 263805543), (1143, 188564417), (1341, 160722691), (1549, 139140819), (2413, 89319987), (2451, 87935181), (2831, 76131801), (4647, 46380273), (5461, 39466971), (6407, 33639633), (7239, 29773329), (7353, 29311727), (8493, 25377267), (13941, 15460091), (16383, 13155657), (18923, 11389797), (19221, 11213211), (21717, 9924443), (25479, 8459089), (29431, 7323201), (49149, 4385219), (56769, 3796599), (57663, 3737737), (66607, 3235833), (88293, 2441067), (103759, 2077209), (121733, 1770507), (170307, 1265533), (196723, 1095597), (199821, 1078611), (230801, 933831), (264879, 813689), (311277, 692403), (359537, 599463), (365199, 590169)]