156634107

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{811}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 253499904

約数和(自身を除く): 96865797

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 541, 811, 1623, 2433, 3787, 5677, 9197, 11361, 13787, 17031, 27591, 41361, 64379, 96509, 193137, 289527, 438751, 1316253, 3071257, 7458767, 9213771, 22376301, 52211369, 156634107]

約数ペア:

[(1, 156634107), (3, 52211369), (7, 22376301), (17, 9213771), (21, 7458767), (51, 3071257), (119, 1316253), (357, 438751), (541, 289527), (811, 193137), (1623, 96509), (2433, 64379), (3787, 41361), (5677, 27591), (9197, 17031), (11361, 13787)]