1536639741

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12263}}^1$

素因数の和:12312

約数の個数: 80

約数和(自身を含む): 2991631104

約数和(自身を除く): 1454991363

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 81, 91, 117, 119, 153, 189, 221, 273, 351, 357, 459, 567, 663, 819, 1053, 1071, 1377, 1547, 1989, 2457, 3213, 4641, 5967, 7371, 9639, 12263, 13923, 17901, 36789, 41769, 85841, 110367, 125307, 159419, 208471, 257523, 331101, 478257, 625413, 772569, 993303, 1115933, 1434771, 1459297, 1876239, 2317707, 2710123, 3347799, 4304313, 4377891, 5628717, 6953121, 8130369, 10043397, 12912939, 13133673, 16886151, 18970861, 24391107, 30130191, 39401019, 56912583, 73173321, 90390573, 118203057, 170737749, 219519963, 512213247, 1536639741]

約数ペア:

[(1, 1536639741), (3, 512213247), (7, 219519963), (9, 170737749), (13, 118203057), (17, 90390573), (21, 73173321), (27, 56912583), (39, 39401019), (51, 30130191), (63, 24391107), (81, 18970861), (91, 16886151), (117, 13133673), (119, 12912939), (153, 10043397), (189, 8130369), (221, 6953121), (273, 5628717), (351, 4377891), (357, 4304313), (459, 3347799), (567, 2710123), (663, 2317707), (819, 1876239), (1053, 1459297), (1071, 1434771), (1377, 1115933), (1547, 993303), (1989, 772569), (2457, 625413), (3213, 478257), (4641, 331101), (5967, 257523), (7371, 208471), (9639, 159419), (12263, 125307), (13923, 110367), (17901, 85841), (36789, 41769)]