78337359

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{487}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 115638432

約数和(自身を除く): 37301073

約数列:

[1, 3, 9, 61, 183, 293, 487, 549, 879, 1461, 2637, 4383, 17873, 29707, 53619, 89121, 142691, 160857, 267363, 428073, 1284219, 8704151, 26112453, 78337359]

約数ペア:

[(1, 78337359), (3, 26112453), (9, 8704151), (61, 1284219), (183, 428073), (293, 267363), (487, 160857), (549, 142691), (879, 89121), (1461, 53619), (2637, 29707), (4383, 17873)]