67028913

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4903}}^1$

素因数の和:4954

約数の個数: 36

約数和(自身を含む): 116283648

約数和(自身を除く): 49254735

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 4557, 4903, 13671, 14709, 34321, 44127, 102963, 151993, 240247, 308889, 455979, 720741, 1063951, 1367937, 2162223, 3191853, 7447657, 9575559, 22342971, 67028913]

約数ペア:

[(1, 67028913), (3, 22342971), (7, 9575559), (9, 7447657), (21, 3191853), (31, 2162223), (49, 1367937), (63, 1063951), (93, 720741), (147, 455979), (217, 308889), (279, 240247), (441, 151993), (651, 102963), (1519, 44127), (1953, 34321), (4557, 14709), (4903, 13671)]