68724391

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 73497600

約数和(自身を除く): 4773209

約数列:

[1, 23, 79, 109, 347, 1817, 2507, 7981, 8611, 27413, 37823, 198053, 630499, 869929, 2988017, 68724391]

約数ペア:

[(1, 68724391), (23, 2988017), (79, 869929), (109, 630499), (347, 198053), (1817, 37823), (2507, 27413), (7981, 8611)]