70965531

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1699}}^1$

素因数の和:1745

約数の個数: 64

約数和(自身を含む): 137088000

約数和(自身を除く): 66122469

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 153, 189, 221, 273, 351, 357, 459, 663, 819, 1071, 1547, 1699, 1989, 2457, 3213, 4641, 5097, 5967, 11893, 13923, 15291, 22087, 28883, 35679, 41769, 45873, 66261, 86649, 107037, 154609, 198783, 202181, 259947, 321111, 375479, 463827, 596349, 606543, 779841, 1126437, 1391481, 1819629, 2628353, 3379311, 4174443, 5458887, 7885059, 10137933, 23655177, 70965531]

約数ペア:

[(1, 70965531), (3, 23655177), (7, 10137933), (9, 7885059), (13, 5458887), (17, 4174443), (21, 3379311), (27, 2628353), (39, 1819629), (51, 1391481), (63, 1126437), (91, 779841), (117, 606543), (119, 596349), (153, 463827), (189, 375479), (221, 321111), (273, 259947), (351, 202181), (357, 198783), (459, 154609), (663, 107037), (819, 86649), (1071, 66261), (1547, 45873), (1699, 41769), (1989, 35679), (2457, 28883), (3213, 22087), (4641, 15291), (5097, 13923), (5967, 11893)]