263826661821

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{1151}}^1\times {\mathrm{1489}}^1$

素因数の和:2786

約数の個数: 48

約数和(自身を含む): 372091668480

約数和(自身を除く): 108265006659

約数列:

[1, 3, 23, 69, 97, 291, 529, 1151, 1489, 1587, 2231, 3453, 4467, 6693, 26473, 34247, 51313, 79419, 102741, 111647, 144433, 153939, 334941, 433299, 608879, 787681, 1713839, 1826637, 2363043, 2567881, 3321959, 5141517, 7703643, 9965877, 39418297, 59061263, 76405057, 118254891, 166242383, 177183789, 229215171, 498727149, 906620831, 2719862493, 3823574809, 11470724427, 87942220607, 263826661821]

約数ペア:

[(1, 263826661821), (3, 87942220607), (23, 11470724427), (69, 3823574809), (97, 2719862493), (291, 906620831), (529, 498727149), (1151, 229215171), (1489, 177183789), (1587, 166242383), (2231, 118254891), (3453, 76405057), (4467, 59061263), (6693, 39418297), (26473, 9965877), (34247, 7703643), (51313, 5141517), (79419, 3321959), (102741, 2567881), (111647, 2363043), (144433, 1826637), (153939, 1713839), (334941, 787681), (433299, 608879)]