156975766857

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{63889201}}^1$

素因数の和:63889230

約数の個数: 32

約数和(自身を含む): 286223624960

約数和(自身を除く): 129247858103

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 63889201, 191667603, 447224407, 575002809, 830559613, 1341673221, 1725008427, 2491678839, 4025019663, 5813917291, 7475036517, 12075058989, 17441751873, 22425109551, 52325255619, 156975766857]

約数ペア:

[(1, 156975766857), (3, 52325255619), (7, 22425109551), (9, 17441751873), (13, 12075058989), (21, 7475036517), (27, 5813917291), (39, 4025019663), (63, 2491678839), (91, 1725008427), (117, 1341673221), (189, 830559613), (273, 575002809), (351, 447224407), (819, 191667603), (2457, 63889201)]