970991091

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1091}}^1$

素因数の和:1401

約数の個数: 64

約数和(自身を含む): 1748597760

約数和(自身を除く): 777606669

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 277, 357, 459, 831, 1071, 1091, 1939, 2493, 3213, 3273, 4709, 5817, 7479, 7637, 9819, 14127, 17451, 18547, 22911, 29457, 32963, 42381, 52353, 55641, 68733, 98889, 127143, 129829, 166923, 206199, 296667, 302207, 389487, 500769, 890001, 906621, 1168461, 2115449, 2719863, 3505383, 5137519, 6346347, 8159589, 15412557, 19039041, 35962633, 46237671, 57117123, 107887899, 138713013, 323663697, 970991091]

約数ペア:

[(1, 970991091), (3, 323663697), (7, 138713013), (9, 107887899), (17, 57117123), (21, 46237671), (27, 35962633), (51, 19039041), (63, 15412557), (119, 8159589), (153, 6346347), (189, 5137519), (277, 3505383), (357, 2719863), (459, 2115449), (831, 1168461), (1071, 906621), (1091, 890001), (1939, 500769), (2493, 389487), (3213, 302207), (3273, 296667), (4709, 206199), (5817, 166923), (7479, 129829), (7637, 127143), (9819, 98889), (14127, 68733), (17451, 55641), (18547, 52353), (22911, 42381), (29457, 32963)]