201443880987

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{14401}}^1$

素因数の和:14681

約数の個数: 64

約数和(自身を含む): 311027896320

約数和(自身を除く): 109584015333

約数列:

[1, 3, 9, 27, 47, 73, 141, 151, 219, 423, 453, 657, 1269, 1359, 1971, 3431, 4077, 7097, 10293, 11023, 14401, 21291, 30879, 33069, 43203, 63873, 92637, 99207, 129609, 191619, 297621, 388827, 518081, 676847, 1051273, 1554243, 2030541, 2174551, 3153819, 4662729, 6091623, 6523653, 9461457, 13988187, 18274869, 19570959, 28384371, 49409831, 58712877, 102203897, 148229493, 158742223, 306611691, 444688479, 476226669, 919835073, 1334065437, 1428680007, 2759505219, 4286040021, 7460884481, 22382653443, 67147960329, 201443880987]

約数ペア:

[(1, 201443880987), (3, 67147960329), (9, 22382653443), (27, 7460884481), (47, 4286040021), (73, 2759505219), (141, 1428680007), (151, 1334065437), (219, 919835073), (423, 476226669), (453, 444688479), (657, 306611691), (1269, 158742223), (1359, 148229493), (1971, 102203897), (3431, 58712877), (4077, 49409831), (7097, 28384371), (10293, 19570959), (11023, 18274869), (14401, 13988187), (21291, 9461457), (30879, 6523653), (33069, 6091623), (43203, 4662729), (63873, 3153819), (92637, 2174551), (99207, 2030541), (129609, 1554243), (191619, 1051273), (297621, 676847), (388827, 518081)]