137772033

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97919}}^1$

素因数の和:97996

約数の個数: 16

約数和(自身を含む): 213073920

約数和(自身を除く): 75301887

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 97919, 293757, 685433, 2056299, 6560573, 19681719, 45924011, 137772033]

約数ペア:

[(1, 137772033), (3, 45924011), (7, 19681719), (21, 6560573), (67, 2056299), (201, 685433), (469, 293757), (1407, 97919)]