65275419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 98106624

約数和(自身を除く): 32831205

約数列:

[1, 3, 11, 33, 43, 129, 157, 293, 471, 473, 879, 1419, 1727, 3223, 5181, 6751, 9669, 12599, 20253, 37797, 46001, 74261, 138003, 138589, 222783, 415767, 506011, 1518033, 1978043, 5934129, 21758473, 65275419]

約数ペア:

[(1, 65275419), (3, 21758473), (11, 5934129), (33, 1978043), (43, 1518033), (129, 506011), (157, 415767), (293, 222783), (471, 138589), (473, 138003), (879, 74261), (1419, 46001), (1727, 37797), (3223, 20253), (5181, 12599), (6751, 9669)]