53574927

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 88952832

約数和(自身を除く): 35377905

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 191, 259, 361, 399, 573, 703, 777, 1083, 1337, 2109, 2527, 3629, 4011, 4921, 7067, 7581, 10887, 13357, 14763, 21201, 25403, 40071, 49469, 68951, 76209, 93499, 134273, 148407, 206853, 280497, 402819, 482657, 939911, 1447971, 2551187, 2819733, 7653561, 17858309, 53574927]

約数ペア:

[(1, 53574927), (3, 17858309), (7, 7653561), (19, 2819733), (21, 2551187), (37, 1447971), (57, 939911), (111, 482657), (133, 402819), (191, 280497), (259, 206853), (361, 148407), (399, 134273), (573, 93499), (703, 76209), (777, 68951), (1083, 49469), (1337, 40071), (2109, 25403), (2527, 21201), (3629, 14763), (4011, 13357), (4921, 10887), (7067, 7581)]