73637141

素因数分解:

${\mathrm{19}}^2\times {\mathrm{37}}^2\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 18

約数和(自身を含む): 80410050

約数和(自身を除く): 6772909

約数列:

[1, 19, 37, 149, 361, 703, 1369, 2831, 5513, 13357, 26011, 53789, 104747, 203981, 494209, 1990193, 3875639, 73637141]

約数ペア:

[(1, 73637141), (19, 3875639), (37, 1990193), (149, 494209), (361, 203981), (703, 104747), (1369, 53789), (2831, 26011), (5513, 13357)]