65525421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 98727552

約数和(自身を除く): 33202131

約数列:

[1, 3, 13, 39, 41, 43, 123, 129, 533, 559, 953, 1599, 1677, 1763, 2859, 5289, 12389, 22919, 37167, 39073, 40979, 68757, 117219, 122937, 507949, 532727, 1523847, 1598181, 1680139, 5040417, 21841807, 65525421]

約数ペア:

[(1, 65525421), (3, 21841807), (13, 5040417), (39, 1680139), (41, 1598181), (43, 1523847), (123, 532727), (129, 507949), (533, 122937), (559, 117219), (953, 68757), (1599, 40979), (1677, 39073), (1763, 37167), (2859, 22919), (5289, 12389)]