85940253

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2767}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 155450880

約数和(自身を除く): 69510627

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 87, 119, 153, 203, 261, 357, 493, 609, 1071, 1479, 1827, 2767, 3451, 4437, 8301, 10353, 19369, 24903, 31059, 47039, 58107, 80243, 141117, 174321, 240729, 329273, 423351, 561701, 722187, 987819, 1364131, 1685103, 2963457, 4092393, 5055309, 9548917, 12277179, 28646751, 85940253]

約数ペア:

[(1, 85940253), (3, 28646751), (7, 12277179), (9, 9548917), (17, 5055309), (21, 4092393), (29, 2963457), (51, 1685103), (63, 1364131), (87, 987819), (119, 722187), (153, 561701), (203, 423351), (261, 329273), (357, 240729), (493, 174321), (609, 141117), (1071, 80243), (1479, 58107), (1827, 47039), (2767, 31059), (3451, 24903), (4437, 19369), (8301, 10353)]