65508741

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{617}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 97179264

約数和(自身を除く): 31670523

約数列:

[1, 3, 9, 47, 141, 251, 423, 617, 753, 1851, 2259, 5553, 11797, 28999, 35391, 86997, 106173, 154867, 260991, 464601, 1393803, 7278749, 21836247, 65508741]

約数ペア:

[(1, 65508741), (3, 21836247), (9, 7278749), (47, 1393803), (141, 464601), (251, 260991), (423, 154867), (617, 106173), (753, 86997), (1851, 35391), (2259, 28999), (5553, 11797)]