137788775383

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{120863}}^1$

素因数の和:121063

約数の個数: 32

約数和(自身を含む): 168289099776

約数和(自身を除く): 30500324393

約数列:

[1, 7, 23, 73, 97, 161, 511, 679, 1679, 2231, 7081, 11753, 15617, 49567, 120863, 162863, 846041, 1140041, 2779849, 8822999, 11723711, 19458943, 61760993, 82065977, 202928977, 269645353, 855830903, 1420502839, 1887517471, 5990816321, 19684110769, 137788775383]

約数ペア:

[(1, 137788775383), (7, 19684110769), (23, 5990816321), (73, 1887517471), (97, 1420502839), (161, 855830903), (511, 269645353), (679, 202928977), (1679, 82065977), (2231, 61760993), (7081, 19458943), (11753, 11723711), (15617, 8822999), (49567, 2779849), (120863, 1140041), (162863, 846041)]