71774697

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1509

約数の個数: 32

約数和(自身を含む): 108269568

約数和(自身を除く): 36494871

約数列:

[1, 3, 17, 23, 43, 51, 69, 129, 391, 731, 989, 1173, 1423, 2193, 2967, 4269, 16813, 24191, 32729, 50439, 61189, 72573, 98187, 183567, 556393, 1040213, 1407347, 1669179, 3120639, 4222041, 23924899, 71774697]

約数ペア:

[(1, 71774697), (3, 23924899), (17, 4222041), (23, 3120639), (43, 1669179), (51, 1407347), (69, 1040213), (129, 556393), (391, 183567), (731, 98187), (989, 72573), (1173, 61189), (1423, 50439), (2193, 32729), (2967, 24191), (4269, 16813)]