73152223

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 78762240

約数和(自身を除く): 5610017

約数列:

[1, 19, 71, 211, 257, 1349, 4009, 4883, 14981, 18247, 54227, 284639, 346693, 1030313, 3850117, 73152223]

約数ペア:

[(1, 73152223), (19, 3850117), (71, 1030313), (211, 346693), (257, 284639), (1349, 54227), (4009, 18247), (4883, 14981)]