408736007091

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{23873}}^1\times {\mathrm{14747}}^1$

素因数の和:38672

約数の個数: 32

約数和(自身を含む): 619685003520

約数和(自身を除く): 210948996429

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 14747, 23873, 44241, 71619, 132723, 214857, 398169, 634121, 644571, 1026539, 1902363, 3079617, 5707089, 9238851, 17121267, 27716553, 352055131, 1056165393, 3168496179, 9505488537, 15138370633, 45415111899, 136245335697, 408736007091]

約数ペア:

[(1, 408736007091), (3, 136245335697), (9, 45415111899), (27, 15138370633), (43, 9505488537), (129, 3168496179), (387, 1056165393), (1161, 352055131), (14747, 27716553), (23873, 17121267), (44241, 9238851), (71619, 5707089), (132723, 3079617), (214857, 1902363), (398169, 1026539), (634121, 644571)]