127777806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10303}}^1$

素因数の和:10377

約数の個数: 48

約数和(自身を含む): 303803136

約数和(自身を除く): 176025330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 4134, 6201, 10303, 12402, 20606, 30909, 61818, 92727, 133939, 185454, 267878, 401817, 546059, 803634, 1092118, 1205451, 1638177, 2410902, 3276354, 4914531, 7098767, 9829062, 14197534, 21296301, 42592602, 63888903, 127777806]

約数ペア:

[(1, 127777806), (2, 63888903), (3, 42592602), (6, 21296301), (9, 14197534), (13, 9829062), (18, 7098767), (26, 4914531), (39, 3276354), (53, 2410902), (78, 1638177), (106, 1205451), (117, 1092118), (159, 803634), (234, 546059), (318, 401817), (477, 267878), (689, 185454), (954, 133939), (1378, 92727), (2067, 61818), (4134, 30909), (6201, 20606), (10303, 12402)]