27180894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 62092800

約数和(自身を除く): 34911906

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 109, 138, 139, 218, 278, 299, 327, 417, 598, 654, 834, 897, 1417, 1794, 1807, 2507, 2834, 3197, 3614, 4251, 5014, 5421, 6394, 7521, 8502, 9591, 10842, 15042, 15151, 19182, 30302, 32591, 41561, 45453, 65182, 83122, 90906, 97773, 124683, 195546, 196963, 249366, 348473, 393926, 590889, 696946, 1045419, 1181778, 2090838, 4530149, 9060298, 13590447, 27180894]

約数ペア:

[(1, 27180894), (2, 13590447), (3, 9060298), (6, 4530149), (13, 2090838), (23, 1181778), (26, 1045419), (39, 696946), (46, 590889), (69, 393926), (78, 348473), (109, 249366), (138, 196963), (139, 195546), (218, 124683), (278, 97773), (299, 90906), (327, 83122), (417, 65182), (598, 45453), (654, 41561), (834, 32591), (897, 30302), (1417, 19182), (1794, 15151), (1807, 15042), (2507, 10842), (2834, 9591), (3197, 8502), (3614, 7521), (4251, 6394), (5014, 5421)]