1444666509

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{653}}^1$

素因数の和:880

約数の個数: 80

約数和(自身を含む): 2552546304

約数和(自身を除く): 1107879795

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 191, 297, 351, 429, 573, 653, 891, 1053, 1287, 1719, 1959, 2101, 2483, 3861, 5157, 5877, 6303, 7183, 7449, 8489, 11583, 15471, 17631, 18909, 21549, 22347, 25467, 27313, 52893, 56727, 64647, 67041, 76401, 81939, 93379, 124723, 170181, 193941, 201123, 229203, 245817, 280137, 374169, 581823, 687609, 737451, 840411, 1122507, 1371953, 1621399, 2212353, 2521233, 3367521, 4115859, 4864197, 7563699, 10102563, 12347577, 14592591, 17835389, 37042731, 43777773, 53506167, 111128193, 131333319, 160518501, 481555503, 1444666509]

約数ペア:

[(1, 1444666509), (3, 481555503), (9, 160518501), (11, 131333319), (13, 111128193), (27, 53506167), (33, 43777773), (39, 37042731), (81, 17835389), (99, 14592591), (117, 12347577), (143, 10102563), (191, 7563699), (297, 4864197), (351, 4115859), (429, 3367521), (573, 2521233), (653, 2212353), (891, 1621399), (1053, 1371953), (1287, 1122507), (1719, 840411), (1959, 737451), (2101, 687609), (2483, 581823), (3861, 374169), (5157, 280137), (5877, 245817), (6303, 229203), (7183, 201123), (7449, 193941), (8489, 170181), (11583, 124723), (15471, 93379), (17631, 81939), (18909, 76401), (21549, 67041), (22347, 64647), (25467, 56727), (27313, 52893)]