91450911681

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1\times {\mathrm{1973}}^1$

素因数の和:2864

約数の個数: 80

約数和(自身を含む): 148431518928

約数和(自身を除く): 56980607247

約数列:

[1, 3, 9, 17, 27, 41, 51, 81, 123, 153, 369, 459, 697, 821, 1107, 1377, 1973, 2091, 2463, 3321, 5919, 6273, 7389, 13957, 17757, 18819, 22167, 33541, 33661, 41871, 53271, 56457, 66501, 80893, 100623, 100983, 125613, 159813, 242679, 301869, 302949, 376839, 572237, 728037, 905607, 908847, 1130517, 1375181, 1619833, 1716711, 2184111, 2716821, 2726541, 4125543, 4859499, 5150133, 6552333, 12376629, 14578497, 15450399, 27537161, 37129887, 43735491, 46351197, 66413153, 82611483, 111389661, 131206473, 199239459, 247834449, 597718377, 743503347, 1129023601, 1793155131, 2230510041, 3387070803, 5379465393, 10161212409, 30483637227, 91450911681]

約数ペア:

[(1, 91450911681), (3, 30483637227), (9, 10161212409), (17, 5379465393), (27, 3387070803), (41, 2230510041), (51, 1793155131), (81, 1129023601), (123, 743503347), (153, 597718377), (369, 247834449), (459, 199239459), (697, 131206473), (821, 111389661), (1107, 82611483), (1377, 66413153), (1973, 46351197), (2091, 43735491), (2463, 37129887), (3321, 27537161), (5919, 15450399), (6273, 14578497), (7389, 12376629), (13957, 6552333), (17757, 5150133), (18819, 4859499), (22167, 4125543), (33541, 2726541), (33661, 2716821), (41871, 2184111), (53271, 1716711), (56457, 1619833), (66501, 1375181), (80893, 1130517), (100623, 908847), (100983, 905607), (125613, 728037), (159813, 572237), (242679, 376839), (301869, 302949)]