42260697

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 40

約数和(自身を含む): 66211200

約数和(自身を除く): 23950503

約数列:

[1, 3, 9, 27, 37, 59, 81, 111, 177, 239, 333, 531, 717, 999, 1593, 2151, 2183, 2997, 4779, 6453, 6549, 8843, 14101, 19359, 19647, 26529, 42303, 58941, 79587, 126909, 176823, 238761, 380727, 521737, 716283, 1142181, 1565211, 4695633, 14086899, 42260697]

約数ペア:

[(1, 42260697), (3, 14086899), (9, 4695633), (27, 1565211), (37, 1142181), (59, 716283), (81, 521737), (111, 380727), (177, 238761), (239, 176823), (333, 126909), (531, 79587), (717, 58941), (999, 42303), (1593, 26529), (2151, 19647), (2183, 19359), (2997, 14101), (4779, 8843), (6453, 6549)]