65395557

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 96207384

約数和(自身を除く): 30811827

約数列:

[1, 3, 9, 97, 173, 291, 433, 519, 873, 1299, 1557, 3897, 16781, 42001, 50343, 74909, 126003, 151029, 224727, 378009, 674181, 7266173, 21798519, 65395557]

約数ペア:

[(1, 65395557), (3, 21798519), (9, 7266173), (97, 674181), (173, 378009), (291, 224727), (433, 151029), (519, 126003), (873, 74909), (1299, 50343), (1557, 42001), (3897, 16781)]