27069666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 61931520

約数和(自身を除く): 34861854

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 79, 138, 158, 191, 237, 299, 382, 474, 573, 598, 897, 1027, 1146, 1794, 1817, 2054, 2483, 3081, 3634, 4393, 4966, 5451, 6162, 7449, 8786, 10902, 13179, 14898, 15089, 23621, 26358, 30178, 45267, 47242, 57109, 70863, 90534, 114218, 141726, 171327, 196157, 342654, 347047, 392314, 588471, 694094, 1041141, 1176942, 2082282, 4511611, 9023222, 13534833, 27069666]

約数ペア:

[(1, 27069666), (2, 13534833), (3, 9023222), (6, 4511611), (13, 2082282), (23, 1176942), (26, 1041141), (39, 694094), (46, 588471), (69, 392314), (78, 347047), (79, 342654), (138, 196157), (158, 171327), (191, 141726), (237, 114218), (299, 90534), (382, 70863), (474, 57109), (573, 47242), (598, 45267), (897, 30178), (1027, 26358), (1146, 23621), (1794, 15089), (1817, 14898), (2054, 13179), (2483, 10902), (3081, 8786), (3634, 7449), (4393, 6162), (4966, 5451)]