169393873

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 205286400

約数和(自身を除く): 35892527

約数列:

[1, 11, 19, 23, 131, 209, 253, 269, 437, 1441, 2489, 2959, 3013, 4807, 5111, 6187, 27379, 33143, 35239, 56221, 57247, 68057, 117553, 387629, 629717, 669541, 810497, 1293083, 7364951, 8915467, 15399443, 169393873]

約数ペア:

[(1, 169393873), (11, 15399443), (19, 8915467), (23, 7364951), (131, 1293083), (209, 810497), (253, 669541), (269, 629717), (437, 387629), (1441, 117553), (2489, 68057), (2959, 57247), (3013, 56221), (4807, 35239), (5111, 33143), (6187, 27379)]