73661973

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{318883}}^1$

素因数の和:318904

約数の個数: 16

約数和(自身を含む): 122451456

約数和(自身を除く): 48789483

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 318883, 956649, 2232181, 3507713, 6696543, 10523139, 24553991, 73661973]

約数ペア:

[(1, 73661973), (3, 24553991), (7, 10523139), (11, 6696543), (21, 3507713), (33, 2232181), (77, 956649), (231, 318883)]