86563449

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10331}}^1$

素因数の和:10370

約数の個数: 36

約数和(自身を含む): 153120240

約数和(自身を除く): 66556791

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 8379, 10331, 30993, 72317, 92979, 196289, 216951, 506219, 588867, 650853, 1374023, 1518657, 1766601, 4122069, 4555971, 9618161, 12366207, 28854483, 86563449]

約数ペア:

[(1, 86563449), (3, 28854483), (7, 12366207), (9, 9618161), (19, 4555971), (21, 4122069), (49, 1766601), (57, 1518657), (63, 1374023), (133, 650853), (147, 588867), (171, 506219), (399, 216951), (441, 196289), (931, 92979), (1197, 72317), (2793, 30993), (8379, 10331)]