201613377789

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1979}}^1\times {\mathrm{5347}}^1$

素因数の和:7434

約数の個数: 48

約数和(自身を含む): 305599694400

約数和(自身を除く): 103986316611

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 1979, 2117, 5347, 5937, 6351, 16041, 17811, 19053, 48123, 57391, 144467, 155063, 172173, 390331, 433401, 465189, 516519, 1170993, 1300203, 1395567, 3512979, 4189543, 10581713, 11319599, 12568629, 31745139, 33958797, 37705887, 95235417, 101876391, 306869677, 772465049, 920609031, 2317395147, 2761827093, 6952185441, 22401486421, 67204459263, 201613377789]

約数ペア:

[(1, 201613377789), (3, 67204459263), (9, 22401486421), (29, 6952185441), (73, 2761827093), (87, 2317395147), (219, 920609031), (261, 772465049), (657, 306869677), (1979, 101876391), (2117, 95235417), (5347, 37705887), (5937, 33958797), (6351, 31745139), (16041, 12568629), (17811, 11319599), (19053, 10581713), (48123, 4189543), (57391, 3512979), (144467, 1395567), (155063, 1300203), (172173, 1170993), (390331, 516519), (433401, 465189)]