64177533

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:1994

約数の個数: 48

約数和(自身を含む): 115854336

約数和(自身を除く): 51676803

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 217, 279, 357, 527, 651, 1071, 1581, 1933, 1953, 3689, 4743, 5799, 11067, 13531, 17397, 32861, 33201, 40593, 59923, 98583, 121779, 179769, 230027, 295749, 419461, 539307, 690081, 1018691, 1258383, 2070243, 3056073, 3775149, 7130837, 9168219, 21392511, 64177533]

約数ペア:

[(1, 64177533), (3, 21392511), (7, 9168219), (9, 7130837), (17, 3775149), (21, 3056073), (31, 2070243), (51, 1258383), (63, 1018691), (93, 690081), (119, 539307), (153, 419461), (217, 295749), (279, 230027), (357, 179769), (527, 121779), (651, 98583), (1071, 59923), (1581, 40593), (1933, 33201), (1953, 32861), (3689, 17397), (4743, 13531), (5799, 11067)]