78419733

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{36973}}^1$

素因数の和:37084

約数の個数: 16

約数和(自身を含む): 120683136

約数和(自身を除く): 42263403

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 36973, 110919, 258811, 776433, 3734273, 11202819, 26139911, 78419733]

約数ペア:

[(1, 78419733), (3, 26139911), (7, 11202819), (21, 3734273), (101, 776433), (303, 258811), (707, 110919), (2121, 36973)]