981036177

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 1545047040

約数和(自身を除く): 564010863

約数列:

[1, 3, 11, 19, 33, 57, 67, 121, 193, 201, 209, 363, 579, 627, 737, 1273, 1331, 2123, 2211, 2299, 3667, 3819, 3993, 6369, 6897, 8107, 11001, 12931, 14003, 23353, 24321, 25289, 38793, 40337, 42009, 70059, 75867, 89177, 121011, 142241, 154033, 245689, 256883, 267531, 426723, 443707, 462099, 737067, 770649, 1331121, 1564651, 1694363, 2702579, 4693953, 4880777, 5083089, 8107737, 14642331, 17211161, 29728369, 51633483, 89185107, 327012059, 981036177]

約数ペア:

[(1, 981036177), (3, 327012059), (11, 89185107), (19, 51633483), (33, 29728369), (57, 17211161), (67, 14642331), (121, 8107737), (193, 5083089), (201, 4880777), (209, 4693953), (363, 2702579), (579, 1694363), (627, 1564651), (737, 1331121), (1273, 770649), (1331, 737067), (2123, 462099), (2211, 443707), (2299, 426723), (3667, 267531), (3819, 256883), (3993, 245689), (6369, 154033), (6897, 142241), (8107, 121011), (11001, 89177), (12931, 75867), (14003, 70059), (23353, 42009), (24321, 40337), (25289, 38793)]