133033551

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 223948800

約数和(自身を除く): 90915249

約数列:

[1, 3, 7, 17, 21, 51, 53, 79, 89, 119, 159, 237, 267, 357, 371, 553, 623, 901, 1113, 1343, 1513, 1659, 1869, 2703, 4029, 4187, 4539, 4717, 6307, 7031, 9401, 10591, 12561, 14151, 18921, 21093, 28203, 29309, 31773, 33019, 49217, 71179, 80189, 87927, 99057, 119527, 147651, 213537, 240567, 358581, 372643, 498253, 561323, 836689, 1117929, 1494759, 1683969, 2510067, 2608501, 6334931, 7825503, 19004793, 44344517, 133033551]

約数ペア:

[(1, 133033551), (3, 44344517), (7, 19004793), (17, 7825503), (21, 6334931), (51, 2608501), (53, 2510067), (79, 1683969), (89, 1494759), (119, 1117929), (159, 836689), (237, 561323), (267, 498253), (357, 372643), (371, 358581), (553, 240567), (623, 213537), (901, 147651), (1113, 119527), (1343, 99057), (1513, 87927), (1659, 80189), (1869, 71179), (2703, 49217), (4029, 33019), (4187, 31773), (4539, 29309), (4717, 28203), (6307, 21093), (7031, 18921), (9401, 14151), (10591, 12561)]