148619997

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 233925120

約数和(自身を除く): 85305123

約数列:

[1, 3, 9, 23, 43, 59, 69, 129, 177, 207, 283, 387, 531, 849, 989, 1357, 2537, 2547, 2967, 4071, 6509, 7611, 8901, 12169, 12213, 16697, 19527, 22833, 36507, 50091, 58351, 58581, 109521, 150273, 175053, 279887, 384031, 525159, 717971, 839661, 1152093, 2153913, 2518983, 3456279, 6461739, 16513333, 49539999, 148619997]

約数ペア:

[(1, 148619997), (3, 49539999), (9, 16513333), (23, 6461739), (43, 3456279), (59, 2518983), (69, 2153913), (129, 1152093), (177, 839661), (207, 717971), (283, 525159), (387, 384031), (531, 279887), (849, 175053), (989, 150273), (1357, 109521), (2537, 58581), (2547, 58351), (2967, 50091), (4071, 36507), (6509, 22833), (7611, 19527), (8901, 16697), (12169, 12213)]