25535667087

素因数分解:

$3^2\times 7^3\times {\mathrm{101}}^1\times {\mathrm{81901}}^1$

素因数の和:82029

約数の個数: 48

約数和(自身を含む): 43440820800

約数和(自身を除く): 17905153713

約数列:

[1, 3, 7, 9, 21, 49, 63, 101, 147, 303, 343, 441, 707, 909, 1029, 2121, 3087, 4949, 6363, 14847, 34643, 44541, 81901, 103929, 245703, 311787, 573307, 737109, 1719921, 4013149, 5159763, 8272001, 12039447, 24816003, 28092043, 36118341, 57904007, 74448009, 84276129, 173712021, 252828387, 405328049, 521136063, 1215984147, 2837296343, 3647952441, 8511889029, 25535667087]

約数ペア:

[(1, 25535667087), (3, 8511889029), (7, 3647952441), (9, 2837296343), (21, 1215984147), (49, 521136063), (63, 405328049), (101, 252828387), (147, 173712021), (303, 84276129), (343, 74448009), (441, 57904007), (707, 36118341), (909, 28092043), (1029, 24816003), (2121, 12039447), (3087, 8272001), (4949, 5159763), (6363, 4013149), (14847, 1719921), (34643, 737109), (44541, 573307), (81901, 311787), (103929, 245703)]