66861483

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 101122560

約数和(自身を除く): 34261077

約数列:

[1, 3, 13, 23, 39, 69, 131, 299, 393, 569, 897, 1703, 1707, 3013, 5109, 7397, 9039, 13087, 22191, 39169, 39261, 74539, 117507, 170131, 223617, 510393, 969007, 1714397, 2907021, 5143191, 22287161, 66861483]

約数ペア:

[(1, 66861483), (3, 22287161), (13, 5143191), (23, 2907021), (39, 1714397), (69, 969007), (131, 510393), (299, 223617), (393, 170131), (569, 117507), (897, 74539), (1703, 39261), (1707, 39169), (3013, 22191), (5109, 13087), (7397, 9039)]