156957647481

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1261829}}^1$

素因数の和:1262126

約数の個数: 32

約数和(自身を含む): 247116787200

約数和(自身を除く): 90159139719

約数列:

[1, 3, 9, 17, 27, 51, 153, 271, 459, 813, 2439, 4607, 7317, 13821, 41463, 124389, 1261829, 3785487, 11356461, 21451093, 34069383, 64353279, 193059837, 341955659, 579179511, 1025866977, 3077600931, 5813246203, 9232802793, 17439738609, 52319215827, 156957647481]

約数ペア:

[(1, 156957647481), (3, 52319215827), (9, 17439738609), (17, 9232802793), (27, 5813246203), (51, 3077600931), (153, 1025866977), (271, 579179511), (459, 341955659), (813, 193059837), (2439, 64353279), (4607, 34069383), (7317, 21451093), (13821, 11356461), (41463, 3785487), (124389, 1261829)]