61673031

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 108908800

約数和(自身を除く): 47235769

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 67, 133, 171, 201, 399, 469, 603, 769, 1197, 1273, 1407, 2307, 3819, 4221, 5383, 6921, 8911, 11457, 14611, 16149, 26733, 43833, 48447, 51523, 80199, 102277, 131499, 154569, 306831, 360661, 463707, 920493, 978937, 1081983, 2936811, 3245949, 6852559, 8810433, 20557677, 61673031]

約数ペア:

[(1, 61673031), (3, 20557677), (7, 8810433), (9, 6852559), (19, 3245949), (21, 2936811), (57, 1081983), (63, 978937), (67, 920493), (133, 463707), (171, 360661), (201, 306831), (399, 154569), (469, 131499), (603, 102277), (769, 80199), (1197, 51523), (1273, 48447), (1407, 43833), (2307, 26733), (3819, 16149), (4221, 14611), (5383, 11457), (6921, 8911)]