191001069

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 345454200

約数和(自身を除く): 154453131

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 73, 119, 147, 153, 219, 349, 357, 441, 511, 657, 833, 1047, 1071, 1241, 1533, 2443, 2499, 3141, 3577, 3723, 4599, 5933, 7329, 7497, 8687, 10731, 11169, 17101, 17799, 21987, 25477, 26061, 32193, 41531, 51303, 53397, 60809, 76431, 78183, 124593, 153909, 178339, 182427, 229293, 290717, 373779, 433109, 535017, 547281, 872151, 1248373, 1299327, 1605051, 2616453, 3031763, 3745119, 3897981, 9095289, 11235357, 21222341, 27285867, 63667023, 191001069]

約数ペア:

[(1, 191001069), (3, 63667023), (7, 27285867), (9, 21222341), (17, 11235357), (21, 9095289), (49, 3897981), (51, 3745119), (63, 3031763), (73, 2616453), (119, 1605051), (147, 1299327), (153, 1248373), (219, 872151), (349, 547281), (357, 535017), (441, 433109), (511, 373779), (657, 290717), (833, 229293), (1047, 182427), (1071, 178339), (1241, 153909), (1533, 124593), (2443, 78183), (2499, 76431), (3141, 60809), (3577, 53397), (3723, 51303), (4599, 41531), (5933, 32193), (7329, 26061), (7497, 25477), (8687, 21987), (10731, 17799), (11169, 17101)]