89964867

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 134611200

約数和(自身を除く): 44646333

約数列:

[1, 3, 17, 19, 51, 57, 227, 323, 409, 681, 969, 1227, 3859, 4313, 6953, 7771, 11577, 12939, 20859, 23313, 73321, 92843, 132107, 219963, 278529, 396321, 1578331, 1764017, 4734993, 5292051, 29988289, 89964867]

約数ペア:

[(1, 89964867), (3, 29988289), (17, 5292051), (19, 4734993), (51, 1764017), (57, 1578331), (227, 396321), (323, 278529), (409, 219963), (681, 132107), (969, 92843), (1227, 73321), (3859, 23313), (4313, 20859), (6953, 12939), (7771, 11577)]