270321597

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 495936000

約数和(自身を除く): 225614403

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 269, 273, 351, 409, 807, 819, 1227, 1883, 2421, 2457, 2863, 3497, 3681, 5317, 5649, 7263, 8589, 10491, 11043, 15951, 16947, 24479, 25767, 31473, 37219, 47853, 50841, 73437, 77301, 94419, 110021, 111657, 143559, 220311, 330063, 334971, 660933, 770147, 990189, 1004913, 1430273, 2310441, 2970567, 4290819, 6931323, 10011911, 12872457, 20793969, 30035733, 38617371, 90107199, 270321597]

約数ペア:

[(1, 270321597), (3, 90107199), (7, 38617371), (9, 30035733), (13, 20793969), (21, 12872457), (27, 10011911), (39, 6931323), (63, 4290819), (91, 2970567), (117, 2310441), (189, 1430273), (269, 1004913), (273, 990189), (351, 770147), (409, 660933), (807, 334971), (819, 330063), (1227, 220311), (1883, 143559), (2421, 111657), (2457, 110021), (2863, 94419), (3497, 77301), (3681, 73437), (5317, 50841), (5649, 47853), (7263, 37219), (8589, 31473), (10491, 25767), (11043, 24479), (15951, 16947)]