26260767

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:211

約数の個数: 56

約数和(自身を含む): 45171504

約数和(自身を除く): 18910737

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 163, 221, 243, 351, 459, 489, 663, 729, 1053, 1377, 1467, 1989, 2119, 2771, 3159, 4131, 4401, 5967, 6357, 8313, 9477, 12393, 13203, 17901, 19071, 24939, 36023, 39609, 53703, 57213, 74817, 108069, 118827, 161109, 171639, 224451, 324207, 514917, 673353, 972621, 1544751, 2020059, 2917863, 8753589, 26260767]

約数ペア:

[(1, 26260767), (3, 8753589), (9, 2917863), (13, 2020059), (17, 1544751), (27, 972621), (39, 673353), (51, 514917), (81, 324207), (117, 224451), (153, 171639), (163, 161109), (221, 118827), (243, 108069), (351, 74817), (459, 57213), (489, 53703), (663, 39609), (729, 36023), (1053, 24939), (1377, 19071), (1467, 17901), (1989, 13203), (2119, 12393), (2771, 9477), (3159, 8313), (4131, 6357), (4401, 5967)]