74049003

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 126786816

約数和(自身を除く): 52737813

約数列:

[1, 3, 7, 9, 21, 53, 63, 67, 159, 201, 331, 371, 469, 477, 603, 993, 1113, 1407, 2317, 2979, 3339, 3551, 4221, 6951, 10653, 17543, 20853, 22177, 24857, 31959, 52629, 66531, 74571, 122801, 155239, 157887, 199593, 223713, 368403, 465717, 1105209, 1175381, 1397151, 3526143, 8227667, 10578429, 24683001, 74049003]

約数ペア:

[(1, 74049003), (3, 24683001), (7, 10578429), (9, 8227667), (21, 3526143), (53, 1397151), (63, 1175381), (67, 1105209), (159, 465717), (201, 368403), (331, 223713), (371, 199593), (469, 157887), (477, 155239), (603, 122801), (993, 74571), (1113, 66531), (1407, 52629), (2317, 31959), (2979, 24857), (3339, 22177), (3551, 20853), (4221, 17543), (6951, 10653)]