72686319

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{5441}}^1$

素因数の和:5578

約数の個数: 16

約数和(自身を含む): 99871584

約数和(自身を除く): 27185265

約数列:

[1, 3, 61, 73, 183, 219, 4453, 5441, 13359, 16323, 331901, 397193, 995703, 1191579, 24228773, 72686319]

約数ペア:

[(1, 72686319), (3, 24228773), (61, 1191579), (73, 995703), (183, 397193), (219, 331901), (4453, 16323), (5441, 13359)]