69799863

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 115969920

約数和(自身を除く): 46170057

約数列:

[1, 3, 7, 19, 21, 49, 57, 67, 133, 147, 201, 373, 399, 469, 931, 1119, 1273, 1407, 2611, 2793, 3283, 3819, 7087, 7833, 8911, 9849, 18277, 21261, 24991, 26733, 49609, 54831, 62377, 74973, 148827, 174937, 187131, 347263, 474829, 524811, 1041789, 1224559, 1424487, 3323803, 3673677, 9971409, 23266621, 69799863]

約数ペア:

[(1, 69799863), (3, 23266621), (7, 9971409), (19, 3673677), (21, 3323803), (49, 1424487), (57, 1224559), (67, 1041789), (133, 524811), (147, 474829), (201, 347263), (373, 187131), (399, 174937), (469, 148827), (931, 74973), (1119, 62377), (1273, 54831), (1407, 49609), (2611, 26733), (2793, 24991), (3283, 21261), (3819, 18277), (7087, 9849), (7833, 8911)]