83561583

素因数分解:

$3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{9923}}^1$

素因数の和:10334

約数の個数: 16

約数和(自身を含む): 127662336

約数和(自身を除く): 44100753

約数列:

[1, 3, 7, 21, 401, 1203, 2807, 8421, 9923, 29769, 69461, 208383, 3979123, 11937369, 27853861, 83561583]

約数ペア:

[(1, 83561583), (3, 27853861), (7, 11937369), (21, 3979123), (401, 208383), (1203, 69461), (2807, 29769), (8421, 9923)]