450147609

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 682456320

約数和(自身を除く): 232308711

約数列:

[1, 3, 9, 61, 79, 97, 107, 183, 237, 291, 321, 549, 711, 873, 963, 4819, 5917, 6527, 7663, 8453, 10379, 14457, 17751, 19581, 22989, 25359, 31137, 43371, 53253, 58743, 68967, 76077, 93411, 467443, 515633, 633119, 819941, 1402329, 1546899, 1899357, 2459823, 4206987, 4640697, 5698071, 7379469, 50016401, 150049203, 450147609]

約数ペア:

[(1, 450147609), (3, 150049203), (9, 50016401), (61, 7379469), (79, 5698071), (97, 4640697), (107, 4206987), (183, 2459823), (237, 1899357), (291, 1546899), (321, 1402329), (549, 819941), (711, 633119), (873, 515633), (963, 467443), (4819, 93411), (5917, 76077), (6527, 68967), (7663, 58743), (8453, 53253), (10379, 43371), (14457, 31137), (17751, 25359), (19581, 22989)]