168249609

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{337}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 279539520

約数和(自身を除く): 111289911

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 337, 369, 451, 1011, 1107, 1353, 1681, 3033, 3707, 4059, 5043, 9099, 11121, 12177, 13817, 15129, 18491, 33363, 41451, 45387, 55473, 100089, 124353, 151987, 166419, 373059, 455961, 499257, 566497, 1367883, 1699491, 4103649, 5098473, 6231467, 15295419, 18694401, 56083203, 168249609]

約数ペア:

[(1, 168249609), (3, 56083203), (9, 18694401), (11, 15295419), (27, 6231467), (33, 5098473), (41, 4103649), (99, 1699491), (123, 1367883), (297, 566497), (337, 499257), (369, 455961), (451, 373059), (1011, 166419), (1107, 151987), (1353, 124353), (1681, 100089), (3033, 55473), (3707, 45387), (4059, 41451), (5043, 33363), (9099, 18491), (11121, 15129), (12177, 13817)]