157025667981

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2004131}}^1$

素因数の和:2004202

約数の個数: 48

約数和(自身を含む): 268681952448

約数和(自身を除く): 111656284467

約数列:

[1, 3, 7, 13, 21, 39, 41, 49, 91, 123, 147, 273, 287, 533, 637, 861, 1599, 1911, 2009, 3731, 6027, 11193, 26117, 78351, 2004131, 6012393, 14028917, 26053703, 42086751, 78161109, 82169371, 98202419, 182375921, 246508113, 294607257, 547127763, 575185597, 1068201823, 1276631447, 1725556791, 3204605469, 3829894341, 4026299179, 7477412761, 12078897537, 22432238283, 52341889327, 157025667981]

約数ペア:

[(1, 157025667981), (3, 52341889327), (7, 22432238283), (13, 12078897537), (21, 7477412761), (39, 4026299179), (41, 3829894341), (49, 3204605469), (91, 1725556791), (123, 1276631447), (147, 1068201823), (273, 575185597), (287, 547127763), (533, 294607257), (637, 246508113), (861, 182375921), (1599, 98202419), (1911, 82169371), (2009, 78161109), (3731, 42086751), (6027, 26053703), (11193, 14028917), (26117, 6012393), (78351, 2004131)]