63811286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 121551360

約数和(自身を除く): 57740074

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 139, 154, 242, 271, 278, 542, 847, 973, 1529, 1694, 1897, 1946, 2981, 3058, 3794, 5962, 10703, 16819, 20867, 21406, 32791, 33638, 37669, 41734, 65582, 75338, 117733, 229537, 235466, 263683, 414359, 459074, 527366, 828718, 2900513, 4557949, 5801026, 9115898, 31905643, 63811286]

約数ペア:

[(1, 63811286), (2, 31905643), (7, 9115898), (11, 5801026), (14, 4557949), (22, 2900513), (77, 828718), (121, 527366), (139, 459074), (154, 414359), (242, 263683), (271, 235466), (278, 229537), (542, 117733), (847, 75338), (973, 65582), (1529, 41734), (1694, 37669), (1897, 33638), (1946, 32791), (2981, 21406), (3058, 20867), (3794, 16819), (5962, 10703)]