65205693

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 115240320

約数和(自身を除く): 50034627

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 107, 119, 153, 321, 357, 569, 749, 963, 1071, 1707, 1819, 2247, 3983, 5121, 5457, 6741, 9673, 11949, 12733, 16371, 29019, 35847, 38199, 60883, 67711, 87057, 114597, 182649, 203133, 426181, 547947, 609399, 1035011, 1278543, 3105033, 3835629, 7245077, 9315099, 21735231, 65205693]

約数ペア:

[(1, 65205693), (3, 21735231), (7, 9315099), (9, 7245077), (17, 3835629), (21, 3105033), (51, 1278543), (63, 1035011), (107, 609399), (119, 547947), (153, 426181), (321, 203133), (357, 182649), (569, 114597), (749, 87057), (963, 67711), (1071, 60883), (1707, 38199), (1819, 35847), (2247, 29019), (3983, 16371), (5121, 12733), (5457, 11949), (6741, 9673)]