2007263750403

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2777}}^1\times {\mathrm{267413}}^1$

素因数の和:270263

約数の個数: 32

約数和(自身を含む): 2888302245696

約数和(自身を除く): 881038495293

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 2777, 8331, 47209, 141627, 147181, 267413, 441543, 802239, 2502077, 4546021, 7506231, 13638063, 14172889, 42518667, 240939113, 722817339, 742605901, 2227817703, 12624300317, 37872900951, 39358112753, 118074338259, 669087916801, 2007263750403]

約数ペア:

[(1, 2007263750403), (3, 669087916801), (17, 118074338259), (51, 39358112753), (53, 37872900951), (159, 12624300317), (901, 2227817703), (2703, 742605901), (2777, 722817339), (8331, 240939113), (47209, 42518667), (141627, 14172889), (147181, 13638063), (267413, 7506231), (441543, 4546021), (802239, 2502077)]