153497043

素因数分解:

$3^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{5003}}^1$

素因数の和:5503

約数の個数: 24

約数和(自身を含む): 253963008

約数和(自身を除く): 100465965

約数列:

[1, 3, 7, 9, 21, 63, 487, 1461, 3409, 4383, 5003, 10227, 15009, 30681, 35021, 45027, 105063, 315189, 2436461, 7309383, 17055227, 21928149, 51165681, 153497043]

約数ペア:

[(1, 153497043), (3, 51165681), (7, 21928149), (9, 17055227), (21, 7309383), (63, 2436461), (487, 315189), (1461, 105063), (3409, 45027), (4383, 35021), (5003, 30681), (10227, 15009)]