775733121

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3343}}^1$

素因数の和:3450

約数の個数: 48

約数和(自身を含む): 1251993600

約数和(自身を除く): 476260479

約数列:

[1, 3, 9, 19, 23, 57, 59, 69, 171, 177, 207, 437, 531, 1121, 1311, 1357, 3343, 3363, 3933, 4071, 10029, 10089, 12213, 25783, 30087, 63517, 76889, 77349, 190551, 197237, 230667, 232047, 571653, 591711, 692001, 1460891, 1775133, 3747503, 4382673, 4536451, 11242509, 13148019, 13609353, 33727527, 40828059, 86192569, 258577707, 775733121]

約数ペア:

[(1, 775733121), (3, 258577707), (9, 86192569), (19, 40828059), (23, 33727527), (57, 13609353), (59, 13148019), (69, 11242509), (171, 4536451), (177, 4382673), (207, 3747503), (437, 1775133), (531, 1460891), (1121, 692001), (1311, 591711), (1357, 571653), (3343, 232047), (3363, 230667), (3933, 197237), (4071, 190551), (10029, 77349), (10089, 76889), (12213, 63517), (25783, 30087)]