167657919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 281487360

約数和(自身を除く): 113829441

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 67, 143, 201, 209, 247, 307, 429, 627, 737, 741, 871, 921, 1273, 2211, 2613, 2717, 3377, 3819, 3991, 5833, 8151, 9581, 10131, 11973, 14003, 16549, 17499, 20569, 28743, 42009, 43901, 49647, 61707, 64163, 75829, 131703, 182039, 192489, 226259, 227487, 267397, 390811, 546117, 678777, 802191, 834119, 1172433, 2502357, 2941367, 4298921, 5080543, 8824101, 12896763, 15241629, 55885973, 167657919]

約数ペア:

[(1, 167657919), (3, 55885973), (11, 15241629), (13, 12896763), (19, 8824101), (33, 5080543), (39, 4298921), (57, 2941367), (67, 2502357), (143, 1172433), (201, 834119), (209, 802191), (247, 678777), (307, 546117), (429, 390811), (627, 267397), (737, 227487), (741, 226259), (871, 192489), (921, 182039), (1273, 131703), (2211, 75829), (2613, 64163), (2717, 61707), (3377, 49647), (3819, 43901), (3991, 42009), (5833, 28743), (8151, 20569), (9581, 17499), (10131, 16549), (11973, 14003)]