127466406

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 293736960

約数和(自身を除く): 166270554

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 131, 222, 262, 333, 393, 487, 666, 786, 974, 999, 1179, 1461, 1998, 2358, 2922, 3537, 4383, 4847, 7074, 8766, 9694, 13149, 14541, 18019, 26298, 29082, 36038, 43623, 54057, 63797, 87246, 108114, 127594, 130869, 162171, 191391, 261738, 324342, 382782, 486513, 574173, 973026, 1148346, 1722519, 2360489, 3445038, 4720978, 7081467, 14162934, 21244401, 42488802, 63733203, 127466406]

約数ペア:

[(1, 127466406), (2, 63733203), (3, 42488802), (6, 21244401), (9, 14162934), (18, 7081467), (27, 4720978), (37, 3445038), (54, 2360489), (74, 1722519), (111, 1148346), (131, 973026), (222, 574173), (262, 486513), (333, 382782), (393, 324342), (487, 261738), (666, 191391), (786, 162171), (974, 130869), (999, 127594), (1179, 108114), (1461, 87246), (1998, 63797), (2358, 54057), (2922, 43623), (3537, 36038), (4383, 29082), (4847, 26298), (7074, 18019), (8766, 14541), (9694, 13149)]