738786051

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 1150516224

約数和(自身を除く): 411730173

約数列:

[1, 3, 9, 17, 51, 127, 153, 193, 197, 381, 579, 591, 1143, 1737, 1773, 2159, 3281, 3349, 6477, 9843, 10047, 19431, 24511, 25019, 29529, 30141, 38021, 73533, 75057, 114063, 220599, 225171, 342189, 416687, 425323, 646357, 1250061, 1275969, 1939071, 3750183, 3827907, 4828667, 5817213, 14486001, 43458003, 82087339, 246262017, 738786051]

約数ペア:

[(1, 738786051), (3, 246262017), (9, 82087339), (17, 43458003), (51, 14486001), (127, 5817213), (153, 4828667), (193, 3827907), (197, 3750183), (381, 1939071), (579, 1275969), (591, 1250061), (1143, 646357), (1737, 425323), (1773, 416687), (2159, 342189), (3281, 225171), (3349, 220599), (6477, 114063), (9843, 75057), (10047, 73533), (19431, 38021), (24511, 30141), (25019, 29529)]