156909611457

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{7001}}^1\times {\mathrm{14563}}^1$

素因数の和:21595

約数の個数: 40

約数和(自身を含む): 246784649760

約数和(自身を除く): 89875038303

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 7001, 14563, 21003, 43689, 63009, 131067, 133019, 189027, 276697, 393201, 399057, 567081, 830091, 1179603, 1197171, 2490273, 3591513, 7470819, 10774539, 22412457, 101955563, 305866689, 917600067, 1937155697, 2752800201, 5811467091, 8258400603, 17434401273, 52303203819, 156909611457]

約数ペア:

[(1, 156909611457), (3, 52303203819), (9, 17434401273), (19, 8258400603), (27, 5811467091), (57, 2752800201), (81, 1937155697), (171, 917600067), (513, 305866689), (1539, 101955563), (7001, 22412457), (14563, 10774539), (21003, 7470819), (43689, 3591513), (63009, 2490273), (131067, 1197171), (133019, 1179603), (189027, 830091), (276697, 567081), (393201, 399057)]