86317551

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 145117440

約数和(自身を除く): 58799889

約数列:

[1, 3, 9, 17, 19, 23, 51, 57, 69, 153, 171, 207, 323, 391, 437, 969, 1173, 1291, 1311, 2907, 3519, 3873, 3933, 7429, 11619, 21947, 22287, 24529, 29693, 65841, 66861, 73587, 89079, 197523, 220761, 267237, 416993, 504781, 564167, 1250979, 1514343, 1692501, 3752937, 4543029, 5077503, 9590839, 28772517, 86317551]

約数ペア:

[(1, 86317551), (3, 28772517), (9, 9590839), (17, 5077503), (19, 4543029), (23, 3752937), (51, 1692501), (57, 1514343), (69, 1250979), (153, 564167), (171, 504781), (207, 416993), (323, 267237), (391, 220761), (437, 197523), (969, 89079), (1173, 73587), (1291, 66861), (1311, 65841), (2907, 29693), (3519, 24529), (3873, 22287), (3933, 21947), (7429, 11619)]