2005936706727

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1\times {\mathrm{15737}}^1$

素因数の和:16401

約数の個数: 64

約数和(自身を含む): 3043890357120

約数和(自身を除く): 1037953650393

約数列:

[1, 3, 9, 27, 61, 183, 193, 401, 549, 579, 1203, 1647, 1737, 3609, 5211, 10827, 11773, 15737, 24461, 35319, 47211, 73383, 77393, 105957, 141633, 220149, 232179, 317871, 424899, 660447, 696537, 959957, 2089611, 2879871, 3037241, 4720973, 6310537, 8639613, 9111723, 14162919, 18931611, 25918839, 27335169, 42488757, 56794833, 82005507, 127466271, 170384499, 185271701, 384942757, 555815103, 1154828271, 1217933641, 1667445309, 3464484813, 3653800923, 5002335927, 10393454439, 10961402769, 32884208307, 74293952101, 222881856303, 668645568909, 2005936706727]

約数ペア:

[(1, 2005936706727), (3, 668645568909), (9, 222881856303), (27, 74293952101), (61, 32884208307), (183, 10961402769), (193, 10393454439), (401, 5002335927), (549, 3653800923), (579, 3464484813), (1203, 1667445309), (1647, 1217933641), (1737, 1154828271), (3609, 555815103), (5211, 384942757), (10827, 185271701), (11773, 170384499), (15737, 127466271), (24461, 82005507), (35319, 56794833), (47211, 42488757), (73383, 27335169), (77393, 25918839), (105957, 18931611), (141633, 14162919), (220149, 9111723), (232179, 8639613), (317871, 6310537), (424899, 4720973), (660447, 3037241), (696537, 2879871), (959957, 2089611)]