27968699193

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:1038

約数の個数: 64

約数和(自身を含む): 40381317120

約数和(自身を除く): 12412617927

約数列:

[1, 3, 31, 37, 79, 93, 111, 137, 237, 411, 751, 1147, 2253, 2449, 2923, 3441, 4247, 5069, 7347, 8769, 10823, 12741, 15207, 23281, 27787, 32469, 59329, 69843, 83361, 90613, 102887, 157139, 177987, 271839, 308661, 335513, 400451, 471417, 861397, 1006539, 1201353, 1839199, 2195173, 2584191, 3189497, 3806819, 5517597, 6585519, 8128073, 9568491, 11420457, 12413981, 24384219, 37241943, 68050363, 118011389, 204151089, 251970263, 300738701, 354034167, 755910789, 902216103, 9322899731, 27968699193]

約数ペア:

[(1, 27968699193), (3, 9322899731), (31, 902216103), (37, 755910789), (79, 354034167), (93, 300738701), (111, 251970263), (137, 204151089), (237, 118011389), (411, 68050363), (751, 37241943), (1147, 24384219), (2253, 12413981), (2449, 11420457), (2923, 9568491), (3441, 8128073), (4247, 6585519), (5069, 5517597), (7347, 3806819), (8769, 3189497), (10823, 2584191), (12741, 2195173), (15207, 1839199), (23281, 1201353), (27787, 1006539), (32469, 861397), (59329, 471417), (69843, 400451), (83361, 335513), (90613, 308661), (102887, 271839), (157139, 177987)]