90377091

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75503}}^1$

素因数の和:75535

約数の個数: 24

約数和(自身を含む): 157048320

約数和(自身を除く): 66671229

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 75503, 226509, 528521, 679527, 1434557, 1585563, 4303671, 4756689, 10041899, 12911013, 30125697, 90377091]

約数ペア:

[(1, 90377091), (3, 30125697), (7, 12911013), (9, 10041899), (19, 4756689), (21, 4303671), (57, 1585563), (63, 1434557), (133, 679527), (171, 528521), (399, 226509), (1197, 75503)]