65044971

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 99467840

約数和(自身を除く): 34422869

約数列:

[1, 3, 9, 27, 61, 73, 183, 219, 541, 549, 657, 1623, 1647, 1971, 4453, 4869, 13359, 14607, 33001, 39493, 40077, 99003, 118479, 120231, 297009, 355437, 891027, 1066311, 2409073, 7227219, 21681657, 65044971]

約数ペア:

[(1, 65044971), (3, 21681657), (9, 7227219), (27, 2409073), (61, 1066311), (73, 891027), (183, 355437), (219, 297009), (541, 120231), (549, 118479), (657, 99003), (1623, 40077), (1647, 39493), (1971, 33001), (4453, 14607), (4869, 13359)]