1551144243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 2470901760

約数和(自身を除く): 919757517

約数列:

[1, 3, 11, 17, 33, 47, 51, 89, 141, 187, 267, 517, 561, 661, 799, 979, 1513, 1551, 1983, 2397, 2937, 4183, 4539, 7271, 8789, 11237, 12549, 16643, 21813, 26367, 31067, 33711, 46013, 49929, 58829, 71111, 93201, 123607, 138039, 176487, 213333, 341737, 370821, 528139, 647119, 782221, 1000093, 1025211, 1584417, 1941357, 2346663, 2764963, 3000279, 5809529, 8294889, 11001023, 17428587, 30414593, 33003069, 47004371, 91243779, 141013113, 517048081, 1551144243]

約数ペア:

[(1, 1551144243), (3, 517048081), (11, 141013113), (17, 91243779), (33, 47004371), (47, 33003069), (51, 30414593), (89, 17428587), (141, 11001023), (187, 8294889), (267, 5809529), (517, 3000279), (561, 2764963), (661, 2346663), (799, 1941357), (979, 1584417), (1513, 1025211), (1551, 1000093), (1983, 782221), (2397, 647119), (2937, 528139), (4183, 370821), (4539, 341737), (7271, 213333), (8789, 176487), (11237, 138039), (12549, 123607), (16643, 93201), (21813, 71111), (26367, 58829), (31067, 49929), (33711, 46013)]