227366979

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{3049}}^1$

素因数の和:3179

約数の個数: 32

約数和(自身を含む): 358387200

約数和(自身を除く): 131020221

約数列:

[1, 3, 7, 21, 53, 67, 159, 201, 371, 469, 1113, 1407, 3049, 3551, 9147, 10653, 21343, 24857, 64029, 74571, 161597, 204283, 484791, 612849, 1131179, 1429981, 3393537, 4289943, 10826999, 32480997, 75788993, 227366979]

約数ペア:

[(1, 227366979), (3, 75788993), (7, 32480997), (21, 10826999), (53, 4289943), (67, 3393537), (159, 1429981), (201, 1131179), (371, 612849), (469, 484791), (1113, 204283), (1407, 161597), (3049, 74571), (3551, 64029), (9147, 24857), (10653, 21343)]