78827832747

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1\times {\mathrm{2243}}^1$

素因数の和:2945

約数の個数: 64

約数和(自身を含む): 122145408000

約数和(自身を除く): 43317575253

約数列:

[1, 3, 9, 27, 41, 53, 123, 159, 369, 477, 599, 1107, 1431, 1797, 2173, 2243, 5391, 6519, 6729, 16173, 19557, 20187, 24559, 31747, 58671, 60561, 73677, 91963, 95241, 118879, 221031, 275889, 285723, 356637, 663093, 827667, 857169, 1069911, 1301627, 1343557, 2483001, 3209733, 3904881, 4030671, 4874039, 11714643, 12092013, 14622117, 35143929, 36276039, 43866351, 55085837, 71208521, 131599053, 165257511, 213625563, 495772533, 640876689, 1487317599, 1922630067, 2919549361, 8758648083, 26275944249, 78827832747]

約数ペア:

[(1, 78827832747), (3, 26275944249), (9, 8758648083), (27, 2919549361), (41, 1922630067), (53, 1487317599), (123, 640876689), (159, 495772533), (369, 213625563), (477, 165257511), (599, 131599053), (1107, 71208521), (1431, 55085837), (1797, 43866351), (2173, 36276039), (2243, 35143929), (5391, 14622117), (6519, 12092013), (6729, 11714643), (16173, 4874039), (19557, 4030671), (20187, 3904881), (24559, 3209733), (31747, 2483001), (58671, 1343557), (60561, 1301627), (73677, 1069911), (91963, 857169), (95241, 827667), (118879, 663093), (221031, 356637), (275889, 285723)]