172957183659

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{80687}}^1$

素因数の和:80937

約数の個数: 64

約数和(自身を含む): 286293934080

約数和(自身を除く): 113336750421

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 197, 279, 351, 403, 591, 837, 1209, 1773, 2561, 3627, 5319, 6107, 7683, 10881, 18321, 23049, 54963, 69147, 79391, 80687, 164889, 238173, 242061, 714519, 726183, 1048931, 2143557, 2178549, 2501297, 3146793, 7503891, 9440379, 15895339, 22511673, 28321137, 32516861, 47686017, 67535019, 97550583, 143058051, 206639407, 292651749, 429174153, 492755509, 619918221, 877955247, 1478266527, 1859754663, 4434799581, 5579263989, 6405821617, 13304398743, 19217464851, 57652394553, 172957183659]

約数ペア:

[(1, 172957183659), (3, 57652394553), (9, 19217464851), (13, 13304398743), (27, 6405821617), (31, 5579263989), (39, 4434799581), (93, 1859754663), (117, 1478266527), (197, 877955247), (279, 619918221), (351, 492755509), (403, 429174153), (591, 292651749), (837, 206639407), (1209, 143058051), (1773, 97550583), (2561, 67535019), (3627, 47686017), (5319, 32516861), (6107, 28321137), (7683, 22511673), (10881, 15895339), (18321, 9440379), (23049, 7503891), (54963, 3146793), (69147, 2501297), (79391, 2178549), (80687, 2143557), (164889, 1048931), (238173, 726183), (242061, 714519)]