65988273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 103266240

約数和(自身を除く): 37277967

約数列:

[1, 3, 13, 19, 39, 43, 57, 109, 129, 247, 327, 361, 559, 741, 817, 1083, 1417, 1677, 2071, 2451, 4251, 4687, 4693, 6213, 10621, 14061, 14079, 15523, 26923, 31863, 39349, 46569, 60931, 80769, 89053, 118047, 182793, 201799, 267159, 511537, 605397, 1157689, 1534611, 1692007, 3473067, 5076021, 21996091, 65988273]

約数ペア:

[(1, 65988273), (3, 21996091), (13, 5076021), (19, 3473067), (39, 1692007), (43, 1534611), (57, 1157689), (109, 605397), (129, 511537), (247, 267159), (327, 201799), (361, 182793), (559, 118047), (741, 89053), (817, 80769), (1083, 60931), (1417, 46569), (1677, 39349), (2071, 31863), (2451, 26923), (4251, 15523), (4687, 14079), (4693, 14061), (6213, 10621)]