27129726

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 63685440

約数和(自身を除く): 36555714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 269, 431, 538, 807, 862, 1293, 1614, 2421, 2586, 3497, 3879, 4842, 5603, 6994, 7758, 10491, 11206, 16809, 20982, 31473, 33618, 50427, 62946, 100854, 115939, 231878, 347817, 695634, 1043451, 1507207, 2086902, 3014414, 4521621, 9043242, 13564863, 27129726]

約数ペア:

[(1, 27129726), (2, 13564863), (3, 9043242), (6, 4521621), (9, 3014414), (13, 2086902), (18, 1507207), (26, 1043451), (39, 695634), (78, 347817), (117, 231878), (234, 115939), (269, 100854), (431, 62946), (538, 50427), (807, 33618), (862, 31473), (1293, 20982), (1614, 16809), (2421, 11206), (2586, 10491), (3497, 7758), (3879, 6994), (4842, 5603)]