4449777777

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{4909}}^1$

素因数の和:5118

約数の個数: 48

約数和(自身を含む): 6985555200

約数和(自身を除く): 2535777423

約数列:

[1, 3, 9, 23, 29, 69, 87, 151, 207, 261, 453, 667, 1359, 2001, 3473, 4379, 4909, 6003, 10419, 13137, 14727, 31257, 39411, 44181, 100717, 112907, 142361, 302151, 338721, 427083, 741259, 906453, 1016163, 1281249, 2223777, 3274303, 6671331, 9822909, 17048957, 21496511, 29468727, 51146871, 64489533, 153440613, 193468599, 494419753, 1483259259, 4449777777]

約数ペア:

[(1, 4449777777), (3, 1483259259), (9, 494419753), (23, 193468599), (29, 153440613), (69, 64489533), (87, 51146871), (151, 29468727), (207, 21496511), (261, 17048957), (453, 9822909), (667, 6671331), (1359, 3274303), (2001, 2223777), (3473, 1281249), (4379, 1016163), (4909, 906453), (6003, 741259), (10419, 427083), (13137, 338721), (14727, 302151), (31257, 142361), (39411, 112907), (44181, 100717)]