119991669

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 202752000

約数和(自身を除く): 82760331

約数列:

[1, 3, 7, 19, 21, 31, 57, 89, 93, 109, 133, 217, 267, 327, 399, 589, 623, 651, 763, 1691, 1767, 1869, 2071, 2289, 2759, 3379, 4123, 5073, 6213, 8277, 9701, 10137, 11837, 12369, 14497, 19313, 23653, 29103, 35511, 43491, 52421, 57939, 64201, 67907, 70959, 157263, 184319, 192603, 203721, 300731, 366947, 449407, 552957, 902193, 1100841, 1290233, 1348221, 2105117, 3870699, 5713889, 6315351, 17141667, 39997223, 119991669]

約数ペア:

[(1, 119991669), (3, 39997223), (7, 17141667), (19, 6315351), (21, 5713889), (31, 3870699), (57, 2105117), (89, 1348221), (93, 1290233), (109, 1100841), (133, 902193), (217, 552957), (267, 449407), (327, 366947), (399, 300731), (589, 203721), (623, 192603), (651, 184319), (763, 157263), (1691, 70959), (1767, 67907), (1869, 64201), (2071, 57939), (2289, 52421), (2759, 43491), (3379, 35511), (4123, 29103), (5073, 23653), (6213, 19313), (8277, 14497), (9701, 12369), (10137, 11837)]