75979281

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157307}}^1$

素因数の和:157340

約数の個数: 16

約数和(自身を含む): 120812544

約数和(自身を除く): 44833263

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 157307, 471921, 1101149, 3303447, 3618061, 10854183, 25326427, 75979281]

約数ペア:

[(1, 75979281), (3, 25326427), (7, 10854183), (21, 3618061), (23, 3303447), (69, 1101149), (161, 471921), (483, 157307)]