216201843

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5480

約数の個数: 48

約数和(自身を含む): 378792960

約数和(自身を除く): 162591117

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 93, 99, 117, 143, 279, 341, 403, 429, 1023, 1209, 1287, 3069, 3627, 4433, 5419, 13299, 16257, 39897, 48771, 59609, 70447, 167989, 178827, 211341, 503967, 536481, 634023, 774917, 1511901, 1847879, 2183857, 2324751, 5543637, 6551571, 6974253, 16630911, 19654713, 24022427, 72067281, 216201843]

約数ペア:

[(1, 216201843), (3, 72067281), (9, 24022427), (11, 19654713), (13, 16630911), (31, 6974253), (33, 6551571), (39, 5543637), (93, 2324751), (99, 2183857), (117, 1847879), (143, 1511901), (279, 774917), (341, 634023), (403, 536481), (429, 503967), (1023, 211341), (1209, 178827), (1287, 167989), (3069, 70447), (3627, 59609), (4433, 48771), (5419, 39897), (13299, 16257)]