27923830233

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1\times {\mathrm{613}}^1$

素因数の和:1314

約数の個数: 64

約数和(自身を含む): 42937638912

約数和(自身を除く): 15013808679

約数列:

[1, 3, 13, 17, 39, 51, 127, 221, 381, 541, 613, 663, 1623, 1651, 1839, 2159, 4953, 6477, 7033, 7969, 9197, 10421, 21099, 23907, 27591, 28067, 31263, 68707, 77851, 84201, 119561, 135473, 206121, 233553, 331633, 358683, 406419, 893191, 994899, 1012063, 1168019, 1323467, 2679573, 3036189, 3504057, 3970401, 4311229, 5637761, 12933687, 15184247, 16913283, 17205071, 42117391, 45552741, 51615213, 73290893, 126352173, 219872679, 547526083, 715995647, 1642578249, 2147986941, 9307943411, 27923830233]

約数ペア:

[(1, 27923830233), (3, 9307943411), (13, 2147986941), (17, 1642578249), (39, 715995647), (51, 547526083), (127, 219872679), (221, 126352173), (381, 73290893), (541, 51615213), (613, 45552741), (663, 42117391), (1623, 17205071), (1651, 16913283), (1839, 15184247), (2159, 12933687), (4953, 5637761), (6477, 4311229), (7033, 3970401), (7969, 3504057), (9197, 3036189), (10421, 2679573), (21099, 1323467), (23907, 1168019), (27591, 1012063), (28067, 994899), (31263, 893191), (68707, 406419), (77851, 358683), (84201, 331633), (119561, 233553), (135473, 206121)]