73186851

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 105937920

約数和(自身を除く): 32751069

約数列:

[1, 3, 23, 37, 69, 109, 111, 263, 327, 789, 851, 2507, 2553, 4033, 6049, 7521, 9731, 12099, 18147, 28667, 29193, 86001, 92759, 223813, 278277, 659341, 671439, 1060679, 1978023, 3182037, 24395617, 73186851]

約数ペア:

[(1, 73186851), (3, 24395617), (23, 3182037), (37, 1978023), (69, 1060679), (109, 671439), (111, 659341), (263, 278277), (327, 223813), (789, 92759), (851, 86001), (2507, 29193), (2553, 28667), (4033, 18147), (6049, 12099), (7521, 9731)]