77047299

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 134983680

約数和(自身を除く): 57936381

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 191, 337, 399, 573, 1011, 1197, 1337, 1719, 2359, 3033, 3629, 4011, 6403, 7077, 10887, 12033, 19209, 21231, 25403, 32661, 44821, 57627, 64367, 76209, 134463, 193101, 228627, 403389, 450569, 579303, 1222973, 1351707, 3668919, 4055121, 8560811, 11006757, 25682433, 77047299]

約数ペア:

[(1, 77047299), (3, 25682433), (7, 11006757), (9, 8560811), (19, 4055121), (21, 3668919), (57, 1351707), (63, 1222973), (133, 579303), (171, 450569), (191, 403389), (337, 228627), (399, 193101), (573, 134463), (1011, 76209), (1197, 64367), (1337, 57627), (1719, 44821), (2359, 32661), (3033, 25403), (3629, 21231), (4011, 19209), (6403, 12033), (7077, 10887)]