70123473

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 120931200

約数和(自身を除く): 50807727

約数列:

[1, 3, 7, 9, 21, 37, 63, 67, 111, 201, 259, 333, 449, 469, 603, 777, 1347, 1407, 2331, 2479, 3143, 4041, 4221, 7437, 9429, 16613, 17353, 22311, 28287, 30083, 49839, 52059, 90249, 116291, 149517, 156177, 210581, 270747, 348873, 631743, 1046619, 1113071, 1895229, 3339213, 7791497, 10017639, 23374491, 70123473]

約数ペア:

[(1, 70123473), (3, 23374491), (7, 10017639), (9, 7791497), (21, 3339213), (37, 1895229), (63, 1113071), (67, 1046619), (111, 631743), (201, 348873), (259, 270747), (333, 210581), (449, 156177), (469, 149517), (603, 116291), (777, 90249), (1347, 52059), (1407, 49839), (2331, 30083), (2479, 28287), (3143, 22311), (4041, 17353), (4221, 16613), (7437, 9429)]