789064497

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:769

約数の個数: 56

約数和(自身を含む): 1285368000

約数和(自身を除く): 496303503

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 139, 243, 351, 417, 599, 729, 1053, 1251, 1797, 1807, 3159, 3753, 5391, 5421, 7787, 9477, 11259, 16173, 16263, 23361, 33777, 48519, 48789, 70083, 83261, 101331, 145557, 146367, 210249, 249783, 436671, 439101, 630747, 749349, 1082393, 1317303, 1892241, 2248047, 3247179, 5676723, 6744141, 9741537, 20232423, 29224611, 60697269, 87673833, 263021499, 789064497]

約数ペア:

[(1, 789064497), (3, 263021499), (9, 87673833), (13, 60697269), (27, 29224611), (39, 20232423), (81, 9741537), (117, 6744141), (139, 5676723), (243, 3247179), (351, 2248047), (417, 1892241), (599, 1317303), (729, 1082393), (1053, 749349), (1251, 630747), (1797, 439101), (1807, 436671), (3159, 249783), (3753, 210249), (5391, 146367), (5421, 145557), (7787, 101331), (9477, 83261), (11259, 70083), (16173, 48789), (16263, 48519), (23361, 33777)]