71316631869

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3673}}^1\times {\mathrm{24989}}^1$

素因数の和:28709

約数の個数: 32

約数和(自身を含む): 111644924160

約数和(自身を除く): 40328292291

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 3673, 11019, 24989, 25711, 74967, 77133, 135901, 174923, 407703, 524769, 924593, 951307, 2773779, 2853921, 6472151, 19416453, 91784597, 275353791, 642492179, 1927476537, 3396030089, 10188090267, 23772210623, 71316631869]

約数ペア:

[(1, 71316631869), (3, 23772210623), (7, 10188090267), (21, 3396030089), (37, 1927476537), (111, 642492179), (259, 275353791), (777, 91784597), (3673, 19416453), (11019, 6472151), (24989, 2853921), (25711, 2773779), (74967, 951307), (77133, 924593), (135901, 524769), (174923, 407703)]