189969441

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1933}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 280723968

約数和(自身を除く): 90754527

約数列:

[1, 3, 17, 41, 47, 51, 123, 141, 697, 799, 1927, 1933, 2091, 2397, 5781, 5799, 32759, 32861, 79253, 90851, 98277, 98583, 237759, 272553, 1347301, 1544467, 3724891, 4041903, 4633401, 11174673, 63323147, 189969441]

約数ペア:

[(1, 189969441), (3, 63323147), (17, 11174673), (41, 4633401), (47, 4041903), (51, 3724891), (123, 1544467), (141, 1347301), (697, 272553), (799, 237759), (1927, 98583), (1933, 98277), (2091, 90851), (2397, 79253), (5781, 32861), (5799, 32759)]