52977969

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1607}}^1$

素因数の和:1667

約数の個数: 40

約数和(自身を含む): 88723008

約数和(自身を除く): 35745039

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 297, 333, 407, 891, 999, 1221, 1607, 2997, 3663, 4821, 10989, 14463, 17677, 32967, 43389, 53031, 59459, 130167, 159093, 178377, 477279, 535131, 654049, 1431837, 1605393, 1962147, 4816179, 5886441, 17659323, 52977969]

約数ペア:

[(1, 52977969), (3, 17659323), (9, 5886441), (11, 4816179), (27, 1962147), (33, 1605393), (37, 1431837), (81, 654049), (99, 535131), (111, 477279), (297, 178377), (333, 159093), (407, 130167), (891, 59459), (999, 53031), (1221, 43389), (1607, 32967), (2997, 17677), (3663, 14463), (4821, 10989)]