204065979

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{9817}}^1$

素因数の和:9887

約数の個数: 24

約数和(自身を含む): 301844592

約数和(自身を除く): 97778613

約数列:

[1, 3, 13, 39, 41, 123, 169, 507, 533, 1599, 6929, 9817, 20787, 29451, 127621, 382863, 402497, 1207491, 1659073, 4977219, 5232461, 15697383, 68021993, 204065979]

約数ペア:

[(1, 204065979), (3, 68021993), (13, 15697383), (39, 5232461), (41, 4977219), (123, 1659073), (169, 1207491), (507, 402497), (533, 382863), (1599, 127621), (6929, 29451), (9817, 20787)]