80037477

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2621}}^1$

素因数の和:2675

約数の個数: 40

約数和(自身を含む): 133250040

約数和(自身を除く): 53212563

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 261, 351, 377, 783, 1053, 1131, 2349, 2621, 3393, 7863, 10179, 23589, 30537, 34073, 70767, 76009, 102219, 212301, 228027, 306657, 684081, 919971, 988117, 2052243, 2759913, 2964351, 6156729, 8893053, 26679159, 80037477]

約数ペア:

[(1, 80037477), (3, 26679159), (9, 8893053), (13, 6156729), (27, 2964351), (29, 2759913), (39, 2052243), (81, 988117), (87, 919971), (117, 684081), (261, 306657), (351, 228027), (377, 212301), (783, 102219), (1053, 76009), (1131, 70767), (2349, 34073), (2621, 30537), (3393, 23589), (7863, 10179)]