69170127

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{19}}^2$

素因数の和:105

約数の個数: 48

約数和(自身を含む): 111373920

約数和(自身を除く): 42203793

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 289, 323, 361, 663, 741, 867, 969, 1083, 3757, 4199, 4693, 4913, 5491, 6137, 11271, 12597, 14079, 14739, 16473, 18411, 63869, 71383, 79781, 93347, 104329, 191607, 214149, 239343, 280041, 312987, 1213511, 1356277, 1773593, 3640533, 4068831, 5320779, 23056709, 69170127]

約数ペア:

[(1, 69170127), (3, 23056709), (13, 5320779), (17, 4068831), (19, 3640533), (39, 1773593), (51, 1356277), (57, 1213511), (221, 312987), (247, 280041), (289, 239343), (323, 214149), (361, 191607), (663, 104329), (741, 93347), (867, 79781), (969, 71383), (1083, 63869), (3757, 18411), (4199, 16473), (4693, 14739), (4913, 14079), (5491, 12597), (6137, 11271)]