67450149

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15581}}^1$

素因数の和:15637

約数の個数: 24

約数和(自身を含む): 107765112

約数和(自身を除く): 40314963

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 15581, 46743, 140229, 202553, 576497, 607659, 1729491, 1822977, 5188473, 7494461, 22483383, 67450149]

約数ペア:

[(1, 67450149), (3, 22483383), (9, 7494461), (13, 5188473), (37, 1822977), (39, 1729491), (111, 607659), (117, 576497), (333, 202553), (481, 140229), (1443, 46743), (4329, 15581)]