29905677

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^2$

素因数の和:194

約数の個数: 36

約数和(自身を含む): 47211840

約数和(自身を除く): 17306163

約数列:

[1, 3, 9, 19, 47, 57, 61, 141, 171, 183, 423, 549, 893, 1159, 2679, 2867, 3477, 3721, 8037, 8601, 10431, 11163, 25803, 33489, 54473, 70699, 163419, 174887, 212097, 490257, 524661, 636291, 1573983, 3322853, 9968559, 29905677]

約数ペア:

[(1, 29905677), (3, 9968559), (9, 3322853), (19, 1573983), (47, 636291), (57, 524661), (61, 490257), (141, 212097), (171, 174887), (183, 163419), (423, 70699), (549, 54473), (893, 33489), (1159, 25803), (2679, 11163), (2867, 10431), (3477, 8601), (3721, 8037)]