67371843

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 118195200

約数和(自身を除く): 50823357

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 89, 113, 203, 231, 267, 319, 339, 609, 623, 791, 957, 979, 1243, 1869, 2233, 2373, 2581, 2937, 3277, 3729, 6699, 6853, 7743, 8701, 9831, 10057, 18067, 20559, 22939, 26103, 28391, 30171, 36047, 54201, 68817, 70399, 85173, 108141, 110627, 198737, 211197, 252329, 291653, 331881, 596211, 756987, 774389, 874959, 2041571, 2323167, 3208183, 6124713, 9624549, 22457281, 67371843]

約数ペア:

[(1, 67371843), (3, 22457281), (7, 9624549), (11, 6124713), (21, 3208183), (29, 2323167), (33, 2041571), (77, 874959), (87, 774389), (89, 756987), (113, 596211), (203, 331881), (231, 291653), (267, 252329), (319, 211197), (339, 198737), (609, 110627), (623, 108141), (791, 85173), (957, 70399), (979, 68817), (1243, 54201), (1869, 36047), (2233, 30171), (2373, 28391), (2581, 26103), (2937, 22939), (3277, 20559), (3729, 18067), (6699, 10057), (6853, 9831), (7743, 8701)]