99901791

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 167207040

約数和(自身を除く): 67305249

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 173, 209, 307, 519, 627, 921, 1557, 1881, 1903, 2763, 3287, 3377, 5709, 5833, 9861, 10131, 17127, 17499, 29583, 30393, 36157, 52497, 53111, 64163, 108471, 159333, 192489, 325413, 477999, 577467, 584221, 1009109, 1752663, 3027327, 5257989, 9081981, 11100199, 33300597, 99901791]

約数ペア:

[(1, 99901791), (3, 33300597), (9, 11100199), (11, 9081981), (19, 5257989), (33, 3027327), (57, 1752663), (99, 1009109), (171, 584221), (173, 577467), (209, 477999), (307, 325413), (519, 192489), (627, 159333), (921, 108471), (1557, 64163), (1881, 53111), (1903, 52497), (2763, 36157), (3287, 30393), (3377, 29583), (5709, 17499), (5833, 17127), (9861, 10131)]