88355547

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 152418240

約数和(自身を除く): 64062693

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 137, 203, 261, 353, 411, 609, 959, 1059, 1233, 1827, 2471, 2877, 3177, 3973, 7413, 8631, 10237, 11919, 22239, 27811, 30711, 35757, 48361, 71659, 83433, 92133, 145083, 214977, 250299, 338527, 435249, 644931, 1015581, 1402469, 3046743, 4207407, 9817283, 12622221, 29451849, 88355547]

約数ペア:

[(1, 88355547), (3, 29451849), (7, 12622221), (9, 9817283), (21, 4207407), (29, 3046743), (63, 1402469), (87, 1015581), (137, 644931), (203, 435249), (261, 338527), (353, 250299), (411, 214977), (609, 145083), (959, 92133), (1059, 83433), (1233, 71659), (1827, 48361), (2471, 35757), (2877, 30711), (3177, 27811), (3973, 22239), (7413, 11919), (8631, 10237)]