253993806

素因数分解:

$2^1\times 3^7\times {\mathrm{11}}^1\times {\mathrm{5279}}^1$

素因数の和:5313

約数の個数: 64

約数和(自身を含む): 623462400

約数和(自身を除く): 369468594

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 486, 594, 729, 891, 1458, 1782, 2187, 2673, 4374, 5279, 5346, 8019, 10558, 15837, 16038, 24057, 31674, 47511, 48114, 58069, 95022, 116138, 142533, 174207, 285066, 348414, 427599, 522621, 855198, 1045242, 1282797, 1567863, 2565594, 3135726, 3848391, 4703589, 7696782, 9407178, 11545173, 14110767, 23090346, 28221534, 42332301, 84664602, 126996903, 253993806]

約数ペア:

[(1, 253993806), (2, 126996903), (3, 84664602), (6, 42332301), (9, 28221534), (11, 23090346), (18, 14110767), (22, 11545173), (27, 9407178), (33, 7696782), (54, 4703589), (66, 3848391), (81, 3135726), (99, 2565594), (162, 1567863), (198, 1282797), (243, 1045242), (297, 855198), (486, 522621), (594, 427599), (729, 348414), (891, 285066), (1458, 174207), (1782, 142533), (2187, 116138), (2673, 95022), (4374, 58069), (5279, 48114), (5346, 47511), (8019, 31674), (10558, 24057), (15837, 16038)]