69611991

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 104256000

約数和(自身を除く): 34644009

約数列:

[1, 3, 17, 19, 51, 57, 199, 323, 361, 597, 969, 1083, 3383, 3781, 6137, 6859, 10149, 11343, 18411, 20577, 64277, 71839, 116603, 192831, 215517, 349809, 1221263, 1364941, 3663789, 4094823, 23203997, 69611991]

約数ペア:

[(1, 69611991), (3, 23203997), (17, 4094823), (19, 3663789), (51, 1364941), (57, 1221263), (199, 349809), (323, 215517), (361, 192831), (597, 116603), (969, 71839), (1083, 64277), (3383, 20577), (3781, 18411), (6137, 11343), (6859, 10149)]