194967686781

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7081751}}^1$

素因数の和:7081806

約数の個数: 48

約数和(自身を含む): 353521059840

約数和(自身を除く): 158553373059

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 399, 437, 483, 1197, 1311, 1449, 3059, 3933, 9177, 27531, 7081751, 21245253, 49572257, 63735759, 134553269, 148716771, 162880273, 403659807, 446150313, 488640819, 941872883, 1140161911, 1210979421, 1465922457, 2825618649, 3094725187, 3420485733, 8476855947, 9284175561, 10261457199, 21663076309, 27852526683, 64989228927, 194967686781]

約数ペア:

[(1, 194967686781), (3, 64989228927), (7, 27852526683), (9, 21663076309), (19, 10261457199), (21, 9284175561), (23, 8476855947), (57, 3420485733), (63, 3094725187), (69, 2825618649), (133, 1465922457), (161, 1210979421), (171, 1140161911), (207, 941872883), (399, 488640819), (437, 446150313), (483, 403659807), (1197, 162880273), (1311, 148716771), (1449, 134553269), (3059, 63735759), (3933, 49572257), (9177, 21245253), (27531, 7081751)]