40661907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 67039488

約数和(自身を除く): 26377581

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 169, 253, 299, 317, 429, 507, 759, 897, 951, 1859, 3289, 3487, 3887, 4121, 5577, 7291, 9867, 10461, 11661, 12363, 21873, 42757, 45331, 53573, 80201, 94783, 128271, 135993, 160719, 240603, 284349, 589303, 1042613, 1232179, 1767909, 3127839, 3696537, 13553969, 40661907]

約数ペア:

[(1, 40661907), (3, 13553969), (11, 3696537), (13, 3127839), (23, 1767909), (33, 1232179), (39, 1042613), (69, 589303), (143, 284349), (169, 240603), (253, 160719), (299, 135993), (317, 128271), (429, 94783), (507, 80201), (759, 53573), (897, 45331), (951, 42757), (1859, 21873), (3289, 12363), (3487, 11661), (3887, 10461), (4121, 9867), (5577, 7291)]