82015191

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 133941600

約数和(自身を除く): 51926409

約数列:

[1, 3, 9, 17, 19, 51, 57, 89, 153, 171, 267, 317, 323, 801, 951, 969, 1513, 1691, 2853, 2907, 4539, 5073, 5389, 6023, 13617, 15219, 16167, 18069, 28213, 28747, 48501, 54207, 84639, 86241, 102391, 253917, 258723, 307173, 479621, 536047, 921519, 1438863, 1608141, 4316589, 4824423, 9112799, 27338397, 82015191]

約数ペア:

[(1, 82015191), (3, 27338397), (9, 9112799), (17, 4824423), (19, 4316589), (51, 1608141), (57, 1438863), (89, 921519), (153, 536047), (171, 479621), (267, 307173), (317, 258723), (323, 253917), (801, 102391), (951, 86241), (969, 84639), (1513, 54207), (1691, 48501), (2853, 28747), (2907, 28213), (4539, 18069), (5073, 16167), (5389, 15219), (6023, 13617)]