90951957

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 139426560

約数和(自身を除く): 48474603

約数列:

[1, 3, 9, 27, 37, 111, 181, 333, 503, 543, 999, 1509, 1629, 4527, 4887, 6697, 13581, 18611, 20091, 55833, 60273, 91043, 167499, 180819, 273129, 502497, 819387, 2458161, 3368591, 10105773, 30317319, 90951957]

約数ペア:

[(1, 90951957), (3, 30317319), (9, 10105773), (27, 3368591), (37, 2458161), (111, 819387), (181, 502497), (333, 273129), (503, 180819), (543, 167499), (999, 91043), (1509, 60273), (1629, 55833), (4527, 20091), (4887, 18611), (6697, 13581)]