75243003

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 118933920

約数和(自身を除く): 43690917

約数列:

[1, 3, 11, 17, 33, 51, 89, 121, 137, 187, 267, 363, 411, 561, 979, 1507, 1513, 2057, 2329, 2937, 4521, 4539, 6171, 6987, 10769, 12193, 16577, 16643, 25619, 32307, 36579, 49731, 49929, 76857, 134123, 183073, 207281, 281809, 402369, 549219, 621843, 845427, 1475353, 2280091, 4426059, 6840273, 25081001, 75243003]

約数ペア:

[(1, 75243003), (3, 25081001), (11, 6840273), (17, 4426059), (33, 2280091), (51, 1475353), (89, 845427), (121, 621843), (137, 549219), (187, 402369), (267, 281809), (363, 207281), (411, 183073), (561, 134123), (979, 76857), (1507, 49929), (1513, 49731), (2057, 36579), (2329, 32307), (2937, 25619), (4521, 16643), (4539, 16577), (6171, 12193), (6987, 10769)]