57849207

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 85451520

約数和(自身を除く): 27602313

約数列:

[1, 3, 13, 39, 67, 131, 169, 201, 393, 507, 871, 1703, 2197, 2613, 5109, 6591, 8777, 11323, 22139, 26331, 33969, 66417, 114101, 147199, 287807, 342303, 441597, 863421, 1483313, 4449939, 19283069, 57849207]

約数ペア:

[(1, 57849207), (3, 19283069), (13, 4449939), (39, 1483313), (67, 863421), (131, 441597), (169, 342303), (201, 287807), (393, 147199), (507, 114101), (871, 66417), (1703, 33969), (2197, 26331), (2613, 22139), (5109, 11323), (6591, 8777)]