55686447

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 40

約数和(自身を含む): 87414272

約数和(自身を除く): 31727825

約数列:

[1, 3, 9, 27, 31, 67, 81, 93, 201, 279, 331, 603, 837, 993, 1809, 2077, 2511, 2979, 5427, 6231, 8937, 10261, 18693, 22177, 26811, 30783, 56079, 66531, 92349, 168237, 199593, 277047, 598779, 687487, 831141, 1796337, 2062461, 6187383, 18562149, 55686447]

約数ペア:

[(1, 55686447), (3, 18562149), (9, 6187383), (27, 2062461), (31, 1796337), (67, 831141), (81, 687487), (93, 598779), (201, 277047), (279, 199593), (331, 168237), (603, 92349), (837, 66531), (993, 56079), (1809, 30783), (2077, 26811), (2511, 22177), (2979, 18693), (5427, 10261), (6231, 8937)]