20170223019

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{119089}}^1$

素因数の和:119162

約数の個数: 48

約数和(自身を含む): 32771662560

約数和(自身を除く): 12601439541

約数列:

[1, 3, 9, 17, 27, 41, 51, 81, 123, 153, 243, 369, 459, 697, 1107, 1377, 2091, 3321, 4131, 6273, 9963, 18819, 56457, 119089, 169371, 357267, 1071801, 2024513, 3215403, 4882649, 6073539, 9646209, 14647947, 18220617, 28938627, 43943841, 54661851, 83005033, 131831523, 163985553, 249015099, 395494569, 491956659, 747045297, 1186483707, 2241135891, 6723407673, 20170223019]

約数ペア:

[(1, 20170223019), (3, 6723407673), (9, 2241135891), (17, 1186483707), (27, 747045297), (41, 491956659), (51, 395494569), (81, 249015099), (123, 163985553), (153, 131831523), (243, 83005033), (369, 54661851), (459, 43943841), (697, 28938627), (1107, 18220617), (1377, 14647947), (2091, 9646209), (3321, 6073539), (4131, 4882649), (6273, 3215403), (9963, 2024513), (18819, 1071801), (56457, 357267), (119089, 169371)]