540081009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{200699}}^1$

素因数の和:200741

約数の個数: 24

約数和(自身を含む): 876657600

約数和(自身を除く): 336576591

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 200699, 602097, 1806291, 2609087, 4616077, 7827261, 13848231, 23481783, 41544693, 60009001, 180027003, 540081009]

約数ペア:

[(1, 540081009), (3, 180027003), (9, 60009001), (13, 41544693), (23, 23481783), (39, 13848231), (69, 7827261), (117, 4616077), (207, 2609087), (299, 1806291), (897, 602097), (2691, 200699)]