65966271

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5701}}^1$

素因数の和:5759

約数の個数: 32

約数和(自身を含む): 109478400

約数和(自身を除く): 43512129

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 5701, 11571, 17103, 39907, 108319, 119721, 165329, 324957, 495987, 758233, 1157303, 2274699, 3141251, 3471909, 9423753, 21988757, 65966271]

約数ペア:

[(1, 65966271), (3, 21988757), (7, 9423753), (19, 3471909), (21, 3141251), (29, 2274699), (57, 1157303), (87, 758233), (133, 495987), (203, 324957), (399, 165329), (551, 119721), (609, 108319), (1653, 39907), (3857, 17103), (5701, 11571)]