15440178447

素因数分解:

$3^8\times {\mathrm{17}}^3\times {\mathrm{479}}^1$

素因数の和:554

約数の個数: 72

約数和(自身を含む): 24657609600

約数和(自身を除く): 9217431153

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 289, 459, 479, 729, 867, 1377, 1437, 2187, 2601, 4131, 4311, 4913, 6561, 7803, 8143, 12393, 12933, 14739, 23409, 24429, 37179, 38799, 44217, 70227, 73287, 111537, 116397, 132651, 138431, 210681, 219861, 349191, 397953, 415293, 632043, 659583, 1047573, 1193859, 1245879, 1896129, 1978749, 2353327, 3142719, 3581577, 3737637, 5936247, 7059981, 10744731, 11212911, 17808741, 21179943, 32234193, 33638733, 53426223, 63539829, 100916199, 190619487, 302748597, 571858461, 908245791, 1715575383, 5146726149, 15440178447]

約数ペア:

[(1, 15440178447), (3, 5146726149), (9, 1715575383), (17, 908245791), (27, 571858461), (51, 302748597), (81, 190619487), (153, 100916199), (243, 63539829), (289, 53426223), (459, 33638733), (479, 32234193), (729, 21179943), (867, 17808741), (1377, 11212911), (1437, 10744731), (2187, 7059981), (2601, 5936247), (4131, 3737637), (4311, 3581577), (4913, 3142719), (6561, 2353327), (7803, 1978749), (8143, 1896129), (12393, 1245879), (12933, 1193859), (14739, 1047573), (23409, 659583), (24429, 632043), (37179, 415293), (38799, 397953), (44217, 349191), (70227, 219861), (73287, 210681), (111537, 138431), (116397, 132651)]