1551504141

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2143}}^1$

素因数の和:2334

約数の個数: 48

約数和(自身を含む): 2504466432

約数和(自身を除く): 952962291

約数列:

[1, 3, 9, 11, 33, 71, 99, 103, 213, 309, 639, 781, 927, 1133, 2143, 2343, 3399, 6429, 7029, 7313, 10197, 19287, 21939, 23573, 65817, 70719, 80443, 152153, 212157, 220729, 241329, 456459, 662187, 723987, 1369377, 1673683, 1986561, 2428019, 5021049, 7284057, 15063147, 15671759, 21852171, 47015277, 141045831, 172389349, 517168047, 1551504141]

約数ペア:

[(1, 1551504141), (3, 517168047), (9, 172389349), (11, 141045831), (33, 47015277), (71, 21852171), (99, 15671759), (103, 15063147), (213, 7284057), (309, 5021049), (639, 2428019), (781, 1986561), (927, 1673683), (1133, 1369377), (2143, 723987), (2343, 662187), (3399, 456459), (6429, 241329), (7029, 220729), (7313, 212157), (10197, 152153), (19287, 80443), (21939, 70719), (23573, 65817)]