255241791363

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3578273}}^1$

素因数の和:3578379

約数の個数: 32

約数和(自身を含む): 384736020480

約数和(自身を除く): 129494229117

約数列:

[1, 3, 13, 31, 39, 59, 93, 177, 403, 767, 1209, 1829, 2301, 5487, 23777, 71331, 3578273, 10734819, 46517549, 110926463, 139552647, 211118107, 332779389, 633354321, 1442044019, 2744535391, 4326132057, 6544661317, 8233606173, 19633983951, 85080597121, 255241791363]

約数ペア:

[(1, 255241791363), (3, 85080597121), (13, 19633983951), (31, 8233606173), (39, 6544661317), (59, 4326132057), (93, 2744535391), (177, 1442044019), (403, 633354321), (767, 332779389), (1209, 211118107), (1829, 139552647), (2301, 110926463), (5487, 46517549), (23777, 10734819), (71331, 3578273)]