16105881351

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{297151}}^1$

素因数の和:297279

約数の個数: 32

約数和(自身を含む): 25673932800

約数和(自身を除く): 9568051449

約数列:

[1, 3, 7, 21, 29, 87, 89, 203, 267, 609, 623, 1869, 2581, 7743, 18067, 54201, 297151, 891453, 2080057, 6240171, 8617379, 25852137, 26446439, 60321653, 79339317, 180964959, 185125073, 555375219, 766946731, 2300840193, 5368627117, 16105881351]

約数ペア:

[(1, 16105881351), (3, 5368627117), (7, 2300840193), (21, 766946731), (29, 555375219), (87, 185125073), (89, 180964959), (203, 79339317), (267, 60321653), (609, 26446439), (623, 25852137), (1869, 8617379), (2581, 6240171), (7743, 2080057), (18067, 891453), (54201, 297151)]